Observation is inspecting something carefully. Data is the information you gather from observing.
Answer:
C. It mobilizes nutrients to be used for energy.
Explanation:
The hypothalamus ,pituitary and the adrenal glands are responsible fot controlling hormone secretion in the body.
Cortisol is one of the hormones that is released in the body. It is a steroid hormone produced in the adrenal glands at the Zona fasciculata of the adrenal gland cortex.
Its functions include help in regulating blood sugar levels and regulate metabolism among others.
For instance, during the stress response or danger. It increases the body's metabolism of glucose to produce energy.
It increases blood volume reducing the flowrate of blood
A A population has just begun to grow
The independent variable is that in which the result is dependent on. For experiments, this is usually the item being varied. For this case, what is being varied is that one group is given caffeine while the other is not. That makes the amount of caffeine given to be our independent variable.
