Nonpolar because the the heads of the phospholipids are polar ]
Answer:
The central nervous system is composed of the brain and spinal cord.
The body requires fuel and energy to perform the typical brain functions, physical activities, and operating of the organs. Carbohydrates provide the fuel and energy.
Lipids play a number of roles but one main role is the storage of energy. A lot like Carbohydrates they are incredibly important to our bodies. In that, they store and give us energy throughout the day.
I hope this helps!
I believe A. Barnacles living on a whale's skin is an example of a particular symbiotic relationship.
Answer:
The solvent is the water.
The solute is the salt.
Explanation:
The solvent is the water because it is in grater quality and the salt is the solute because it has lesser quality.