Answer:The id, ego and superego work together to create human behavior. The id creates the demands, the ego adds the needs of reality, and the superego adds morality to the action which is taken.
Explanation:
Decreases... barely any energy is transferred to the next level and most of it is lost through heat
The correct answer is a. Complex
A complex or undefined medium is rich in nutrients, which contain water-soluble extracts of plant or animal tissue, a sugar, (often glucose is added to serve as the main carbon and energy source). The combination of extracts and sugar creates a medium which is rich in minerals and organic nutrients, but the exact composition is unknown.
The answer is a. I'm pretty sure
One function that determines when and if cell division takes place is the activation of growth hormones.