The ? acts as shock absorbents for the Central Nervous System.
A. hemoglobin
B. synovial-fluid
C. cerebral-spinal fluid

age range would be the answer

c: warm water flows from the western tropical pacific toward south america. that should be the right answer! hope it .

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.