A buffer system in blood involves? O the chloride shift through the cell membranes.
O deoxyhemoglobin generated in white blood cells.
O phosphate buffer in the renal system.
O hemoglobin binding hydrogen ions in red blood cells.

a. by using fur or clothes to trap heat energy near the body

digestion

it excretes wastes

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.