I believe proteins would be the correct answer, but of course I just learnt this stuff 2 weeks ago. xD
Photosynthesis and cellular respiration are related in that; photosynthesis is a process that is tasked in making glucose which is then used in cellular respiration to make ATP. The glucose is then converted to carbon dioxide during cellular respiration, which is used in photosynthesis. Water on the other hand is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.
Answer:
D fleas affect all animals
Yes. At the top of the hill they have potential energy. while riding down the hill the bike will pick up speed.
