Cow's milk should never be fed to infants because it is too high in protein and too low in sodium. select one: a. true b. false

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?

What advantages does a pedigree have over a written passage?

Explain how paleontologists use trilobite fossils as index fossils for various geologic time periods.