Question

An ecologist studied the same species of deer during the summer and the winter. She noticed that during the summer, when there was plenty of food, the deer were energetic and playful. However, during winter when food was scarce, the deer moved more slowly and did not run unless they needed to escape a predator.

Answer 1

The plants would not grow so they have no food

Step-by-step explanation:

Its cold

Answer 2

Answer: To study island, it would be: food is the fuel that gives animals energy.