How does the body regulate the amount of carbon dioxide in the blood? it instructs the liver to absorb or release carbon dioxide by sending hormones
through the blood
O
it instructs the liver to absorb or release carbon dioxide by sending signals
through the nervous system
O it controls the rate of breathing by sending hormones through the blood
O it controls the rate of breathing by sending signals through the nervous system

what following? you said which of the following. but there is no be more specific.

a scenario where a cell may be needed to perform a form of endocytosis is when transporting large molecules. a scenario where a cell may be needed to perform a form of exocytosis is when releasing the large molecule from the cell.

the flagellates share a facultative mutualist association with termites. mutualism is a biological interaction between individuals of different species, where both benefit from each other. this is called cooperation and it differs from other interactions such as cases of exploitation, such as parasitism, predation. in this interaction called association, both species cooperate and benefit.