<span>In order for the muscle fatigue to end the muscle cells must be provided with oxygen to 'burn' the lactic acid.
Hope this helps!
-Payshence xoxo</span>
True, pulmonary arteries carry the blood from the heart, while pulmonary veins return the blood to the heart.
Answer:
It controls all of the above but i would put D. Involuntary actions
Explanation:
Answer:
Cell Theory
✓ All living things are made up of cells
✓ Cells come from other cells
✓ Cells are the smallest living part of a living thing
✓ Cell function to keep the cell, and the organism, alive