Answer:
The answer is option 2.
Explanation:
ATP is the main product of cellular respiration.
I just did this one if im not mistaken it was red giant
Answer - B. Kidney function is controlled by the blood's composition and hormones.
Reasoning - Well to start off the kidneys (main) purpose function is to clean your blood which is very Important with blood composition. Second It can also and will excrete it through urine which is pretty much what it does. Oh and also a little bit of hormones.
organisms are eukaryotic(multiple cells0
viruses are prokaryotic cells (have a nucleus, a thick cell wall, and ribosomes)