Plan an experiment to find the answer to this question: Can bean seeds breathe faster than pea seeds? Remember to think about sizes. Which will you change, which will you keep unchanged, and which will you measure?

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?