In the organization of living things, a
would include the largest number of individuals.

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

When plants use sunlight to make food, the energy of sunlight is

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?