B, because all the other options waste resources.
Answer:
In a lipid bilayer, the hydrophilic part is the head, and the hydrophobic is the tail. This location makes sense because the plasma membrane has a barrier that has a selective permeability so it selects what goes in and what goes out of the lipid bilayer.
Answer:
they will be chance for them dining but in most cases scientists and biometrics. will save them
Answer:integumentary system
Explanation:
integumentary system consists of the skin, hair, nails, glands, and nerves. Its main function is to act as a barrier to protect the body from the outside world. It also functions to retain body fluids, protect against disease, eliminate waste products, and regulate body temperature
Yes mostly all beetles have mandibles.
