Answer:
A) the somatic nervous system and the autonomic nervous system.
Explanation:
These are two of the nervous system we sometimes get...
Spearate cell into the protein cells
False. A chemical change needs to occur in order for a new substance to be created.
Hypothalamus. A bridge between the nervous system and the endocrine system, which regulates hormones in the body, the hypothalamus also controls body temperature and is responsible for sensations of hunger and thirst.
b. phosphate. The polar head of a phospholipid is negatively charged and is made up of phosphate molecules. This polar head region attracts water (hydrophilic) and is positioned outward to interact with water.