Can you me out asap i need this answer ! if you exercise vigorously for an hour, which of the following signals would most likely be sent to your kidneys?

In which specialized organ of the plant would these cells most likely be found

What is the relation ship between structure and function in an organism

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?