The body constantly makes new cells for the purposes of growth or the replacement of old, damaged, or recently dead cells.
Answer:
Tentacles have specialised stinging cells called nematocysts. They use these to immobilise their prey so that the tentacles are then able to move the food into the mouth.
Explanation:
Quantity of blood delivered to various parts of the body.
I'm not completely sure, but I'm fairly certain that the answer is B.
