Inclusions are always older than the rock they are found in.
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:
heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee sorry person
Valves ensure blood flows toward your heart. Vein valves work to bring the blood that flowed down via arteries back up to your heart.
