How did the university of florida address the problem of global warming?

How many trophic levels are there in the following food chain? phytoplankton - shrimp - perch - pike - osprey

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?

In general, did the simulated mice align with your predictions from the punnett squares? yes or no?