Similarities:
They contain nematocyst (cells that sting)
some are sessil/free swimming
Some corals have a symbiotic relationship with algae, they need to grow in shallow waters so that light can penetrate for the algae to photosynthesize.
Answer:
Decomposition
Explanation:
According to the carbon cycle when organisms die they decompose and release carbon.
Hope this helped!! :)
Do you have Any answer choices
I answer i would choose is C
1. A
2. E
3. C
4. B
5. F
6. G
7. D
