I believe the answer is a deep oceanic trench. Hope this helped! <3
Answer:
1. growth
2.causes biochemical reactions
3. acts as a chemical messenger that aids communication between your cells, tissues and organs.
4. provides structure
5.maintains proper pH
6. balances fluids in the body.
7.boosts immune health
8. transports and stores nutrients
9. provides energy for you body
Explanation:
Sirius B is brighter than the sun.
It's A it's firm of land that's dange5