The answer is B Adipose tissue.
We know that it cant be C or D
And A was wrong.
Answer: I'd say C
Explanation: Small plants are at the bottom of the ecosystem, which means they have to start it out. I'm not sure tho.
Here is the methodology associated with the process of a course assignment:
1. Faculty member develops assignment and grading rubric.
2. The assignment is posted in the class.
3. The student reads assignment and rubric.
4. Student completes the assignment.
5. Student submits the assignment.
6. Faculty reviews submitted assignment and compares to grading rubric.
7. Faculty grades assignment.
8. Student receives grade and feedback.