Problem: Process: - Air travels into the body - Air reaches the lungs - The lungs absorb the oxygen from the air - The oxygen is transported by hemoglobin - Red blood cells are made of hemoglobin - Blood has a lot of red blood cells - The heart moves the blood throughout the body - Blood can bring the oxygen to different cells in the body.  Question: suppose eating more healthy foods happens, how will it affect "less oxygen being brought to bodys cells".  - A: more - B: less - C: no effect

A: B


Problem: Process: - Carbon dioxide from the air passes through small pores (holes) in the leaves - These pores are called stomata - Water is absorbed by the roots and passes through vessels in the stem on its way to the leaves - Chlorophyll absorbs the sun&#x27;s energy - It is this energy that is used to split water molecules into hydrogen and oxygen - Oxygen is released from the leaves into the atmosphere - Hydrogen and carbon dioxide are used to form glucose or food for plants.  Question: suppose less sunny days happens, how will it affect more energy absorbed from sun.  - A: more - B: less - C: no effect

A: B


Problem: Process: - The consumer throws aluminum cans and foil into a recycle bin - The aluminum is collected - Taken to a treatment plant - The aluminum is sorted and cleaned ready for reprocessing - The aluminum is re-melted - Turned into molten aluminum - The aluminum is made into large blocks called ingots - The ingots are sent to mills to be rolled out - The rolled out product is made into new aluminum products.  Question: suppose the plant creates glucose happens, how will it affect Many drinks are consumed.  - A: more - B: less - C: no effect

A: C


Problem: Process: - Plants and animals long ago died - They are buried under layers of soil - Pressure builds over time - The remains liquefy - The carbon atoms rearrange to become a new substance.  Question: suppose nothing inhibits the rearrangement of the carbon atoms happens, how will it affect less carbon atoms rearrange into a new substance.  - A: more - B: less - C: no effect

A: