The last one is the correct answer because biodiversity means the diversity in an ecosystem
The Organism that the biologist observed was a part of the Porifera phylum.
Answer:
1. C
2. A
3. D
4. D (I think)
5. C
Explanation:
I knew some things, and I goo.gled some.
Answer:
I think answer d
Explanation:
hawk will come. because when energy transformed it reduced by 10 but when toxic substance transformed it goes fully to the next level