Which type of molecule makes up the double layer of a cell membrane?

Below, the levels of organization in a multicellular organism are shown from least to most complex. which level of organization can be described as several different types of tissues working together to perform a common task?

Suppose you were the commissioner of corrections for your state. which correctional activities might come within your domain? which mostly would not

Has regulatory areas for thirst, hunger, body temperature, water balance, and blood pressure