Answer:
neither
Explanation:
because humans are the ones that make energy available for cell activity
You should have typed the question on Google instead of here
First answer is , as the work of ventricle is to push blood to he whole body , so it has to be strong or it can not pump blood to head to the toe !
as in frog (an amphibian ) it has only three chambers as two artia and one ventricle, so the oxygenated blood from left artia and deoxygenated blood from right , combines and thus partial oxygenated blood is circulated !
Answer: A mutualistic and A a decrease in the number of corals, so buy coral to help the local economy
Explanation:
