Look at the picture fully first Which organisms are likely to be found in level 4 of this diagram? Select the
two correct answers
A. Mouse
B. Lion
C. Frog
D. Grass

The answer is D. Grass

Explanation:

Grass is on the lowest tier of the food pyramid and retains the most energy. Every level up on the energy scale gets less energy than the organism before and that's why larger predators tend to eat more than smaller prey.

answer; a muscle cell, another neuron and a of the above

answer: the answer is b