Answer:
A process or system that is used to produce a particular result.
The hind legs of the frog are adapted for leaping and swimming. They have strong extensor muscles. When these muscles contract, the limbs extend thrusting the foot against the water or land. The frog's forelimbs are shorter and used to steer the frog while swimming and to absorb shock while landing.
Answer:
10%
Explanation:
At each trophic level there is a 10% reduction .
For example a plant consumes 1000 J the deer consumes 100 J and the wolf consumes 10J.
It would be membrane bound nucleus
Answer:
c. decaying plant and animal remains