The back and forth action requires energy. How does ATP make energy available to the cilia? O by removal of a phosphate ion from ATP
thing
by attachment of an ATP molecule with the cilia
O through the formation of ATP from ADP and phosphate ion
O through the breakdown of ATP into adenine, phosphate, and sugar

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.

answer; synapse; i believe this is correct,plz check first good luck;

. a balance and a graduated cylinder.