The inferior vena cava brings deoxygenated blood back into the heart from the lower body. For comparison, the part that directs deoxygenated blood from the upper body is the superior vena cava.
Well, I need the chart first of all, but second, If you have to find out which one is closely related to A, just take the amino acid sequence and compare the sequence to each organism, and which ever one has the most related sequences, is the closely related organism.
A control group is important for an experiment because it allows the experiment to minimize the changes in all other variables except the one being tested.
Answer:
1) C. cellular respiration generates ATP which is used as energy. plants store unused energy
Explanation:
A population growth stops
