In specific situations gloves are used to handle newborns whether or not they are positive for human immunodeficiency virus (hiv). when is it unnecessary for the nurse to wear gloves while caring for a newborn?

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?