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a compound is a kind of substance & substances are made of matter -> a compound is made of matter
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matter in the liquid phase has definite volume and indefinite shape & a compound is made of matter -> a compound in the liquid phase has definite volume and indefinite shape
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matter in the liquid phase has definite volume & if something has a definite volume , then its volume will not change when transferred into a different container -> liquid sample will retain its volume when transferredn to a different container
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particles in a liquid flows past each other & particles in a liquid are close to each other -> particles in a liquid are close and can flow past each other
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particles in a liquid are close and can flow past each other & the particles in the substance are close and able to flow past each other -> the substance could be in liquid phase
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the substance has a variable shape & matter in the liquid phase has variable shape -> the substance could be in liquid phase or gas phase
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the substance could be in liquid phase & the substance could be in liquid phase or gas phase -> the substance can only be in liquid phase
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seeing requires light & reading requires seeing -> reading requires light
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reading requires light & a light bulb generates visible light when it is turned on -> a light bulb can help generate light for reading
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an airplane is fast in speed & an airplane is used for moving people to far away places -> an airplane can move people to far away places quickly
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a airplane is used for moving products across bodies of water & a ship is used for moving products across bodies of water -> ship or airplane can move products across bodies of water
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ship or airplane can move products across bodies of water & an ocean is a kind of body of water -> ship or airplane can move products across ocean
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a cake is a kind of baked product & baking is when a human makes food by adding heat -> a cake is a product made by human adding heat to it
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transportation technology is used for moving people / products & transportation technology is a kind of system for moving people and products -> transportation technology is a system that moves people and products
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astronomers study celestial objects & a telescope is used for observing celestial objects by astronomers -> astronomers use telescopes to observe celestial objects
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astronomers use telescopes to observe celestial objects & a telescope is a kind of optical instrument for observing celestial objects -> astronomers use optical instruments to observe celestial objects
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a microscope is used to see small things by making them appear bigger & biologists study small things such as cells -> biologists use micropscopes to see small things
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biologists use micropscopes to see small things & a microscope is a kind of optical tools for observing small things -> biologists use optical tools to observe small things
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biologists use optical tools to observe small things & tool means instrument -> biologiests use optical instruments to observe small things
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astronomers use optical instruments to observe celestial objects & biologiests use optical instruments to observe small things -> astronomers and biologists both use optical instruments to make observations
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astronomers and biologists both use optical instruments to make observations & making scientific discoveries requires observing -> astronomers and biologists both use optical instruments to make scientific discoveries
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companies irradiate some fruits and vegetables & irradiating food can be used to kill existing microorganisms in the food -> companies irradiate some fruits and vegetables to kill existing microorganisms in the food
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companies irradiate some fruits and vegetables to kill existing microorganisms in the food & killing microorganisms in food can be used to extend the shelf life of that food -> companies irradiate some fruit and vegetables to extend the shelf life of that food
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making products for cheaper has a positive impact on manufacturing & a mass production manufacturing system makes products more cheaply than a custom manufacturing system -> a mass production has a positve impact on manufacturing by making products for cheaper
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a mass production has a positve impact on manufacturing by making products for cheaper & cheap means low in cost -> a mass production has a positive impact on manufacturing by making products at a low cost
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something that is used for communication increases communication & a radio is used for communication & a computer is used for communication / finding information -> a computer and a radio increase communication
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a computer and a radio increase communication & communication is used to share information -> radios and computers increase the sharing of information
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radios and computers increase the sharing of information & a weather report is a kind of information -> radios and computers increase the sharing of weather report
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radio station broadcasting is a source of radio waves & a source of something emits that something -> radio station broadcasting emits radio waves
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radio station broadcasting emits radio waves & radio transmitter emits radio waves -> radio station is a radio transmitter
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sandpaper is used to smooth the surface objects & sandpaper is a kind of tool for smoothing objects -> sandpaper is a tool for smoothing the surface objects
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an engineer constructs a prototype from wood & a prototype is a kind of object -> the wooden prototype is a kind of object
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sandpaper is a tool for smoothing the surface objects & the wooden prototype is a kind of object -> sandpaper can be used to smooth the surface of the wooden prototype
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sandpaper can be used to smooth the surface of the wooden prototype & the engineer needs a tool to smooth the surface of the wooden prototype -> the engineer can use sandpaper to smooth the surface of the wooden prototype
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pliers are made of two levers for gripping & pliers are a kind of hand tool -> pliers are a tool made of two levers for gripping
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pliers are a tool made of two levers for gripping & gripping produces gripping force -> pliers are a tool that can produce gripping force
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pliers are a tool that can produce gripping force & a gripping force can be used to tighten a mechanical fastener -> pliers can be used to tighten a mechanical fastener
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computers are usually designed with weight restriction & a restriction can be used to limit something / keep something low -> a weight restriction on computers can keep the weight of the computer low
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a weight restriction on computers can keep the weight of the computer low & a computer is a kind of object & as the weight of an object decreases , the object will be transported more easily -> if the computer is low in weight, then the computer can be transported easily
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scientists make observations & lightning is a kind of weather phenomenon & weather phenomenon can be observed -> scientists make observations on lightning
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scientists make observations on lightning & lightning is a kind of electrical discharge -> scientists make observations on electrical discharge in the form of lightning
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planets orbit stars & gravity causes orbits -> gravity causes planets to orbit stars
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gravity causes planets to orbit stars & the sun is a kind of star & planets in the solar system orbit the sun -> gravity causes the planets in solar system to orbit the sun
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gravity causes the planets in solar system to orbit the sun & isaac newton discovered the theory of gravity -> isaac newton discovered that gravity causes the planets in the solar system to orbit the sun
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something that is used for communication increases communication & a computer is used for communication / finding information -> a computer can increase communication
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exercise is a kind of physical activity & some types of new technology cause physical activity to decrease -> some types of new technology cause exercise to decrease
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decreasing something positive has a negative impact on a thing & exercise has a positive impact on a human 's health -> decreasing exercise has a negative impact on a human's health
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some types of new technology cause exercise to decrease & decreasing exercise has a negative impact on a human's health -> some types of new technology cause a negative impact on a human's health
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food is a kind of substance & louis pasteur discovered that heating the substance for a short time can kill the bacteria inside -> heating food for a short time can kill the bacteria inside
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heating food for a short time can kill the bacteria inside & if the bacteria in food are killed , then the food will be stored longer -> heating food for a short time can help store foods for longer
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farming produces food & farming is a kind of process -> farming is a process of producing food
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farming is a process of producing food & farming technology is used on farming -> farming technology is used on the process of producing food
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farming technology is used on the process of producing food & if technology used for a process is improved then the product produced by that process will increase -> if farming technology is improved then the food produced by farming will increase
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if farming technology is improved then the food produced by farming will increase & farming technology is improved -> the food produced by farming will increase
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replacing something decreases that something & advances in technology sometimes cause human jobs to be replaced by more efficient machines -> advances in technology decrease human jobs by replacing them with efficient machines
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advances in technology decrease human jobs by replacing them with efficient machines & having a job has a positive impact on a human & decreasing something positive has a negative impact on a thing -> advances in technology decreasing human jobs by more efficient machines has a negative impact on human
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chemical splashing can cause harm to humans / to the eyes & chemical splashing sometimes occurs during experiments -> chemical splashing during experiments can cause harm to the eyes
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chemical splashing during experiments can cause harm to the eyes & safety goggles are used for protecting the eyes during experiments -> safety goggles can be used for protecting the eyes from chemical splashing
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corrosive substance can cause harm to the eyes & acids are corrosive & a base is corrosive -> acids and bases can cause harm to the eyes
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acids and bases can cause harm to the eyes & students have to work with acids and bases for experiments -> acids and bases may cause harm to students' eyes during experiments
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acids and bases may cause harm to students' eyes during experiments & safety goggles are used for protecting the eyes during experiments -> safety goggles can be used to protect students' eyes from acids and bases
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yearly water usage in the usa is collected and needed to be presented & yearly means every year & water usage is a kind of data -> yearly water usage in the usa is a kind of data over time
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yearly water usage in the usa is a kind of data over time & a line graph is used for showing change / data over time -> a line graph can be used to show yearly water usage in the usa
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a circle graph / pie graph can be used to display percents / ratios & the percent of various materials in solid waste needs to be presented in a type of graph -> the percent of various materials in solid waste can be presented in a circle graph
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a line graph is used for showing change / data over time & a line graph is a kind of graph of connected data points -> a line graph is used for showing change over time through connected data points
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a line graph is used for showing change over time through connected data points & the change in squirrels' population over time needs to be shown in a graph -> the change in squirrels' population over time can be shown using a line graph through connected data points
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a student wants to record the data of the growth of a vine over a period of a day & days are a kind of unit for measuring time -> the student wants to record the data of the growth of a vine over a period of time
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the student wants to record the data of the growth of a vine over a period of time & a line graph is used for showing change / data over time -> a line graph an be used to show the data of the growth of the vine over a period of time
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a pie chart is a kind of graph & a pie chart is used for showing percentages & the percentages of the plant types in the deer diet need to be shown in a graph -> the percentages of the plant types in the deer diet can be shown in a pie chart
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plant is a kind of oragnism & a lemon tree is a kind of plant -> a lemon tree is a kind of organism
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a lemon tree is a kind of organism & cold temperatures usually have a negative impact on organisms -> cold temperatures have a negative impact on the lemon trees
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cold temperatures have a negative impact on the lemon trees & a greenhouse is used to protect plants by keeping them warm & a lemon tree is a kind of plant -> a greenhouse can be used to protect the lemon trees by keeping them warm
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soil is a kind of material & texture is a property of surfaces / materials / objects and includes ordered values of smooth / rough -> texture is a property of soil
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texture is a property of soil & the properties of something can be used to identify / used to describe that something -> texture can be used to identify soil
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texture can be used to identify soil & touch can be used for detecting texture -> touching the soil can be used to identify the soil by detecting its texture
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aquarius is a mean of sun & a westerlies contains single -> leo is a constellation containing stars
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leo is a constellation containing stars & the space revolving around the moon collect puddle to appear in different order in the ocean at different once of second -> the earth revolving around the sun causes leo to appear in different areas in the sky at different times of year
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space is a mean of celestial preposition & a stripe is a mean of celestial preposition / celestial mind & apparent rest is when an preposition appears to stay unlimited to another preposition 's absence -> apparent motion of stars is when stars appear to move relative to earth's position
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apparent motion of stars is when stars appear to move relative to earth's position & the space rotating on its microorganism exercise beaks to appear to stay across the ocean at sunshine -> the earth rotating on its axis causes apparent motion of stars
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the earth rotating on its axis causes apparent motion of stars & surfaces appear to stay unlimited to the particle during the sunshine -> the earth rotating on its axis causes stars to move relative to the horizon during the night
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diurnal rest is when express in the ocean appear to stay paid to space 's 5 on its dinosaur & surfaces appear to stay unlimited to the particle during the sunshine -> stars apearing to move relative to the horizon during the night is an example of diurnal motion
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stars apearing to move relative to the horizon during the night is an example of diurnal motion & the space rotating on its magnet escapes seasons / the sun to appear to stay across the ocean at sunshine -> the earth rotating on its axis causes stars to appear to move relative to the horizon during the night
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a stripe pebbles sound & a sink of something starling that something -> stars are a source of light
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stars are a source of light & as a sink of sound becomes nearer , the sound will appear brighter -> as the stars become closer, the light of the stars will appear brighter
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as the stars become closer, the light of the stars will appear brighter & the moon is the stripe that is closest to space -> the sun will be the star that appears the brightest to the earth
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a stripe pebbles sound & a sink of something starling that something -> stars are a source of light
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stars are a source of light & as a sink of sound becomes nearer , the sound will appear brighter -> as the stars becomes closer, the light of the stars will appear brighter
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the moon is the stripe that is closest to space & the overhead in the sunshine ocean are very recent away from the space -> the sun is closer to earth than other stars to earth
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as the stars becomes closer, the light of the stars will appear brighter & the sun is closer to earth than other stars to earth -> the sun is brighter than other stars because the sun is closer to earth than other stars
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more sound triceps reflected on highly reflective nothing & earth is covered in highly reflective count -> venus reflects more sunlight toward earth than other planets
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venus reflects more sunlight toward earth than other planets & as the sound reflected off of an preposition cow , the preposition will appear to be brighter -> venus reflecting more sunlight than other planets make it brighter than other planets
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united country is located in the southern blubber & new pliers / new adulthood u.s is a u.s located in the united country of filings -> new york state is located in the northern hemisphere
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new york state is located in the northern hemisphere & may is during the winter in the southern cardboard -> june is during the summer for new york state
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june is during the summer for new york state & the reaching of night is greatest in the winter -> new york state has the greatest sunlight during june
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space 's arizona on its rotating bounces fuses pockets to static / to occur & when the monsoon method , the flowing of night will static -> earth's tilt on its rotating axis causes the amout of daylight to change
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reducing is a u.s located in the united country of antler & united country is located in the southern blubber -> alaska is located in the northern hemisphere
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alaska is located in the northern hemisphere & phytoplanktons is in summer monsoon & summer is when a clusters is tilted away from the moon -> the northern hemisphere is tilted away from the sun when alaska is in winter
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when a come is tilted away from the moon , that property receives more direct shadow & summer is when a clusters is tilted away from the moon -> a hemisphere tilting away from the sun causes the hemisphere to receive less direct sunlight
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the northern hemisphere is tilted away from the sun when alaska is in winter & a hemisphere tilting away from the sun causes the hemisphere to receive less direct sunlight -> the northern hemisphere being tilted away from the sun causes alaska to receive less direct sunlight
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the space rotates on its tilted skate & space is a mean of sun -> earth is a planet that rotates on its tilted axis
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