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freezing means a substance changes from a liquid into a solid by decreasing heat energy & water is a kind of substance -> decreasing heat energy in water will change water from a liquid into a solid | 1 |
decreasing heat energy in water will change water from a liquid into a solid & removing heat from water will decrease the heat energy in the water -> removing heat from the water will change water from a liquid to a solid | 1 |
removing heat from the water will change water from a liquid to a solid & liquid is a kind of state of matter & liquid is a kind of state of matter -> removing heat from the water will change water from a liquid state to a solid state | 1 |
removing heat from the water will change water from a liquid state to a solid state & water is in the liquid state , called liquid water & water is in the solid state , called ice -> removing heat from water will change water from liquid water to ice | 1 |
water is in the solid state , called ice & water turns into ice & water is in the liquid state , called liquid water -> water changes from a liquid to a solid | 1 |
water changes from a liquid to a solid & freezing means matter / a substance changes from a liquid into a solid by decreasing heat energy -> the water freezes | 1 |
the water freezes & freezing is a kind of phase change -> water undergoes a phase change | 1 |
water undergoes a phase change & phase changes change the arrangement of molecules in a substance / in a sample -> the arrangement of molecules in water is changed by a phase change | 1 |
there is a 100 ml water & there is a 150 ml water & milliliters ml is a metric unit used for measuring volume generally used for values between 1 and 1000 -> the 100 ml water and the 150 ml water have different volumes | 1 |
the 100 ml water and the 150 ml water have different volumes & volume has no impact on boiling / melting / freezing point -> different volumes have no impact on the freezing point of the 100ml water and 150 ml water | 1 |
different volumes have no impact on the freezing point of the 100ml water and 150 ml water & the freezing point of water is 0 c -> the 150 ml water has a freezing point of 0 c | 1 |
water is a kind of liquid at room temperature & freezing means a substance changes from a liquid into a solid by decreasing heat energy -> freezing will change the liquid water into solid | 1 |
freezing will change the liquid water into solid & particles in a solid have an orderly fixed position -> freezing can change the particles in water to an orderly fixed position | 1 |
water is in the solid state , called ice & ice cube is made of ice -> ice cube is made of water in solid state | 1 |
ice cube is made of water in solid state & water is a kind of liquid at room temperature -> ice cubes have to be made by changing liquid water to solid ice | 1 |
water is a kind of substance & freezing means a substance changes from a liquid into a solid by decreasing heat energy -> water freezing means water changes from a liquid into a solid by decreasing heat energy | 1 |
ice cubes have to be made by changing liquid water to solid ice & water freezing means water changes from a liquid into a solid by decreasing heat energy -> ice cubes have to be made by freezing the liquid water | 1 |
ice cubes have to be made by freezing the liquid water & freezing is a kind of exothermic process -> making ice cubes is a kind of exothermic process | 1 |
water is put into the freezer & a freezer is used for cooling things -> the water will cool in the freezer | 1 |
the water will cool in the freezer & liquid water cooling causes that liquid water to freeze -> the water will freeze in the freezer | 1 |
the water will freeze in the freezer & freezing means a substance changes from a liquid to a solid -> the water will change to a solid in the freezer | 1 |
the water will change to a solid in the freezer & matter in the solid phase has definite shape -> the water will have definite shape after it freezes into a solid | 1 |
ice is a kind of solid & ice cube is made of ice -> an ice cube is a kind of solid | 1 |
an ice cube is a kind of substance & an ice cube melts & melting means a substance changes from a solid into a liquid by increasing heat energy -> when an ice cube melts, it changes from a solid to a liquid | 1 |
the freezing point of water / melting point of water is 32f / 0c / 273k & 0 c is lower than 1538 c & the melting point of iron is 2800f / 1538c / 1811k -> the melting point of water is lower than the melting point of iron | 1 |
-2188 c is lower than 0 c & the freezing point of water / melting point of water is 32f / 0c / 273k & the melting point of oxygen is -3618f / -2188c / 544k -> the melting point of oxygen is lower than the melting point of water | 1 |
the melting point of water is lower than the melting point of iron & the melting point of oxygen is lower than the melting point of water -> the melting point of oxygen is lower than water and the melting point of water is lower than iron | 1 |
ice is a kind of solid & melting means matter / a substance changes from a solid into a liquid by increasing heat energy & ice melts -> ice will change into a liquid when it melts | 1 |
matter in the liquid state drips & the wax from a candle drips & wax is a kind of matter -> the dripping wax is in liquid state | 1 |
the dripping wax is in liquid state & the wax from candle is usually in solid state -> the wax has changed from a solid state to a liquid state | 1 |
the wax has changed from a solid state to a liquid state & melting means matter / a substance changes from a solid into a liquid by increasing heat energy -> the wax from the candle melted | 1 |
the wax from the candle melted & melting is when solids are heated above their melting point -> the melting wax has been heated above its melting point | 1 |
if something is taken out of a freezer then it's moved to a warmer place & ice cream is left out of a freezer -> the ice cream is moved to a warmer place | 1 |
the ice cream is moved to a warmer place & moving an object from a cool place to a warm place causes the object 's temperature to increase -> the ice cream will increase in temperature | 1 |
the ice cream will increase in temperature & temperature is a measure of heat energy -> the ice cream will increase in heat energy | 1 |
the ice cream will increase in heat energy & melting means matter / a substance changes from a solid into a liquid by increasing heat energy & ice cream is a kind of solid -> the ice cream will melt and change from a solid to a liquid | 1 |
a solid object is heated & heating means adding heat -> heat energy is added to the solid object | 1 |
heat energy is added to the solid object & melting means matter / a substance changes from a solid into a liquid by increasing heat energy -> the solid object will melt when added heat energy | 1 |
a solid is a kind of substance & ice cream is a kind of solid -> ice cream is a solid substance | 1 |
ice cream is a solid substance & melting means matter / a substance changes from a solid into a liquid by increasing heat energy & ice cream changes from solid to liquid -> ice cream melts by increasing heat energy | 1 |
ice is colder in temperature than water & a waterfall contains water & a glacier is made of ice -> the glacier has the colder water | 1 |
water is a kind of liquid at room temperature & water is a kind of substance & freezing means matter / a substance changes from a liquid into a solid by decreasing heat energy -> water will change from a liquid to a solid by decreasing heat energy | 1 |
water will change from a liquid to a solid by decreasing heat energy & temperature is a measure of heat energy -> water will change from a liquid to a solid by decreasing the temperature | 1 |
water is boiling in the pot & boiling means a substance changes from a liquid into a gas by increasing heat energy & water is a kind of liquid at room temperature -> water changes from a liquid to a gas when it is boiling | 1 |
water is a kind of substance & freezing means a substance changes from a liquid into a solid by decreasing heat energy -> decreasing the heat energy of water will change water from a liquid into a solid | 1 |
heat is taken away from a container of water & taking heat away from water means decreasing heat energy of the water -> the heat energy of the water in the container is decreasing | 1 |
decreasing the heat energy of water will change water from a liquid into a solid & the heat energy of the water in the container is decreasing -> the water in the container will be changed from a liquid to a solid by decreasing heat energy | 1 |
temperature changing can cause phase changes & a phase change is when a substance changes from one state of matter into another state of matter -> temperature changing can cause a substance to change from one state of matter into another state of matter | 1 |
temperature changing can cause a substance to change from one state of matter into another state of matter & air temperature is a kind of temperature -> a change in air temperature can cause a substance to change from one state of matter into another state of matter | 1 |
a change in air temperature can cause a substance to change from one state of matter into another state of matter & water is a kind of substance -> a change in air temperature can cause water to change from one state of matter into another state of matter | 1 |
copper is a kind of metal & a metal is usually a solid at room temperature -> copper is a solid at room temperature | 1 |
copper is a solid at room temperature & solid is a kind of state of matter -> the state of matter of copper is solid | 1 |
an object blocking light causes a shadow & if an object is in the light then that object is blocking the light -> if an object is in the light then the object will cause a shadow | 1 |
if an object is in the light then the object will cause a shadow & sunlight is a kind of light -> if an object is in the sunlight then the object will cause a shadow | 1 |
if an object is in the sunlight then the object will cause a shadow & a boy is a kind of object -> if a boy is in the sunlight then the boy will cause a shadow | 1 |
if a boy is in the sunlight then the boy will cause a shadow & a boy stands in the sunlight -> the boy in the sunlight will cause a shadow | 1 |
the boy in the sunlight will cause a shadow & shadow of an object can be seen by eyes -> the boy can see his shadow in the sunlight | 1 |
as temperature during the day increases , the temperature in an environment will increase & as the temperature of an environment increase, the objects in the environment will increase in temperature -> as the temperautre of the day increases, the objects in the environment will increase in temperature | 1 |
as the temperautre of the day increases, the objects in the environment will increase in temperature & as the temperature of an object increases , the size of that object will increase -> as the temperature of the day increases, the size of the objects in the environment will increase | 1 |
as the temperature of the day increases, the size of the objects in the environment will increase & the metal railroad tracks are out during the day & temperature increases during the day -> the size of the metal railroad tracks will increase during the day | 1 |
the size of the metal railroad tracks will increase during the day & length is a part of size -> the length of the metal railroad tracks will also increase during the day | 1 |
air is a kind of gas & if gas is heated then that gas will expand / rise -> if air is heated then air will expand and rise | 1 |
the water is warm & a hot / warm something is a source of heat -> the warm water is a source of heat | 1 |
the warm water is a source of heat & a metal lid is put under warm water -> the metal lid is put under a source of heat | 1 |
the metal lid is put under a source of heat & if a thermal conductor / an object is exposed to a source of heat then that conductor / that object may become hot / warm -> the metal lid will become hot under the warm water | 1 |
the metal lid will become hot under the warm water & if a material is heated , then the material will expand & metal is a kind of material -> the metal lid will expand under the warm water | 1 |
the metal lid will expand under the warm water & if the lid of a container expands then that container will be easier to open -> the lid is easier to open because the metal lid expands under the warm water | 1 |
substances are made of molecules & gas is a kind of substance -> a gas is made of its molecules | 1 |
a gas is made of its molecules & a gas is heated and its temperature increases & as the temperature of a substance increases , the molecules in that substance will move faster / farther apart -> the molecules in the gas will move faster | 1 |
as the temperature increases, the particles in the matter will move faster and farther apart & a copper wire is a kind of matter -> as the temperature of the copper wire increases, the particles in the matter will move faster and farther apart | 1 |
increasing heat causes thermal expansion & as the heat of an object increases , the mass of the object will stay the same -> the mass of object will stay the same during thermal expansion caused by increasing heat | 1 |
the mass of object will stay the same during thermal expansion caused by increasing heat & objects are made of substances -> the mass of substance will stay the same during thermal expansion caused by increasing heat | 1 |
water is a kind of object & objects are made of matter -> water is made of matter | 1 |
mass is a property of matter & volume is a property of matter -> matter has mass and volume | 1 |
matters are made of atoms & objects are made of matter -> objects are made of atoms | 1 |
objects are made of atoms & a redwood tree is a kind of object & water is a kind of object & aluminum is a kind of object & a valley quail is a kind of object -> water, redwood trees, aluminum, and valley quails are all made of atoms | 1 |
matter is made of atoms & atom is a kind of particle -> matter is made of particles called atoms | 1 |
a protractor is a kind of tool & a protractor is used for measuring the angles of a triangular object -> a protractor is the best tool to measure the angles of a triangular object | 1 |
a balance is used for measuring mass of a substance & a balance is a kind of instrument -> a balance is an instrument used to measure the mass of a substance | 1 |
a balance is an instrument used to measure the mass of a substance & frosting is a kind of substance -> a balance can be used to measure the mass of the frosting | 1 |
a rock is a kind of object & mass is a property of objects / matter & comparing a property of two objects requires knowing the property of each object -> comparing the mass of two rocks requires knowing the mass of each rock | 1 |
comparing the mass of two rocks requires knowing the mass of each rock & student is trying to compare the mass of two small rocks -> the student has to know the mass of each rock to compare them | 1 |
the student has to know the mass of each rock to compare them & a balance is used for measuring mass / weight of an object / of a substance & a balance is a kind of instrument -> the student can use balance to know the mass of each rock to compare them | 1 |
a balance is a kind of tool & a balance is used for measuring the mass of an object -> a balance is a kind of tool used for measuring the mass of an object | 1 |
a balance is used for measuring the mass of an object & a balance is a kind of tool -> a balance is a kind of tool used for measuring the mass of an object | 1 |
weight is the force of gravity acting on an object & a scale is used for measuring weight -> a scale is used for measuring the force of gravity acting on an object | 1 |
a scale is used for measuring the force of gravity acting on an object & a student is a kind of object -> a scale is used for measuring the force of gravity acting on the student | 1 |
the density of a liquid can be calculated by dividing the mass over volume & a graduated cylinder can measure a liquid's volume & a balance can measure a liquid's mass -> density can be measured using a graduated cylinder and a balance | 1 |
density can be measured using a graduated cylinder and a balance & density can be used to predict whether a liquid will float on water or sink under water -> a graduated cylinder and balance can be used to predict whether a liquid will float on water or sink on water | 1 |
density can be calculated by measuring the mass of an object divided by the volume of that object & a graduated cylinder is used to measure volume & a balance is used to measure mass -> the density of an object can be measured using a graduated cylinder and a balance | 1 |
the density of an object can be measured using a graduated cylinder and a balance & a rock sample is a kind of object -> the density of a rock sample can be measured using a graduated cylinder and a balance | 1 |
density can be calculated by measuring the mass of an object divided by the volume of that object & a graduated cylinder is used to measure volume & a balance is used to measure mass -> the density of an object can be measured using a graduated cylinder and a balance | 1 |
the density of an object can be measured using a graduated cylinder and a balance & a rock sample is a kind of object -> the density of a rock sample can be measured using a graduated cylinder and a balance | 1 |
a graduated cylinder is used to measure volume of an object & a balance is used for measuring the mass of an object & density can be calculated by measuring the mass of an object divided by the volume of that object -> the density of an object can be measured using a graduated cylinder and a balance | 1 |
the density of an object can be measured using a graduated cylinder and a balance & a marble is a kind of object -> the density of a marble can be measured using a graduated cylinder and a balance | 1 |
a stopwatch is used to measure time & how long something takes to happen is a kind of measurement of time -> a stopwatch can be used to measure how long something takes to happen | 1 |
a stopwatch can be used to measure how long something takes to happen & a process takes time to happen -> a stopwatch can be used to measure how long a process takes to happen | 1 |
a stopwatch can be used to measure how long a process takes to happen & melting is a kind of process -> a stopwatch can be used to measure how long it takes for melting to happen | 1 |
a stopwatch is used to measure time & speed is a measure of distance travelled by an object divided by time & a meter stick is used to measure distance -> the speed of an object can be measured using a meter stick and a stopwatch | 1 |
the speed of an object can be measured using a meter stick and a stopwatch & a turtle is a kind of object -> the speed of a turtle can be measured using a meter stick and a stopwatch | 1 |
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