Bulid and repair tissues, Make enzymes and hormones, and Help prevent infection. Hope this helps!
I wpupd say D but im not sure
Answer:
Pushing the diaphragm causes air to flow out of the lungs, which pushes the blockage out.
Explanation:
Rate of reaction will increase with the presence of a catalyst.
This is due to catalysts providing an alternative reaction pathway with lowered activation energy required, allowing an increased rate of reaction.
Answer:
C. Nucleus
Explanation:
In both animal and plant cells the nucleus controls all activities in the cell.