Which statement best describes how photosynthesis follows the law of conservation of mass? O The volume of water used by this process is equal to the volume of water released from plant leaves at night.
O The cells in plants absorb the same amount of energy from the Sun that humans need when burning sugars during digestion.
O The number of oxygen atoms in the reactants used by this process equals the total number of oxygen atoms in the products.
O The amount of carbon dioxide gas absorbed by one plant is equal to the amount of carbon dioxide gas exhaled from one human.

Crusoes inner struggle with the consequences

Read the excerpt from the common sense of bicycling: bicycling for ladies. the bicycle is capable of such high speed that there is a strong temptation to ride so fast as to cause over exertion or excessive perspiration. on the other hand some people ride too slow, causing a zigzag and uncertain movement. while exercising reasonable caution, be a fearless rider. when you come to a steep hill, if the road is clear, let it go as fast as it will. if you rid yourself of that ghost of fear, coasting is one of the greatest delights of cycling. which is the best paraphrase of the text?

Use the drop-down menu to choose the best verb form to complete each sentence. if he a warmer jacket, he would not have gotten frostbite. i wish that those snakes fake. if they to go to the party, they would need a ride.