All Ecosystems are equally efficient.

True or False

What is the following best defines climate?

According to this food web which of the following would be considered primary consumers

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. which scientific fact is best supported by her observations?