C. The word originated from greek philosophers during the study of 1667
Answer:
Muscular contractions are the mechanism that allow an individual, animal, or human, to move its body, move the food in its digestive system, or a host of other activities. The contraction shortens the muscle which moves the rigid structures, bones, to which they are attached.
Explanation:
The blood ph level is not maintained by the respiratory system.
Answer:
d Apply pesticides to the dumpster lids
Explanation: