It is called Fluid Mosaic Model. It describes the structure of the plasma membrane as a mosaic component. The structures such as phospholipids, protein, carbohydrates and cholesterol gives the fluid like character of the plasma membrane.
Answer:
The chemical and electrical signals are used by brain for communication,sensation and thought. Brain uses electrical signals from communication.
During swallowing, the air passageway of the phaynx is covered by the epiglottis
Hi there!
The racial category closest to Eskimos, would be Native American.
Hope this helps!
~Alexa
