Question

the endocrine system helps regulate digestion by promoting the presence of in the blood. the endocrine system helps regulate fuel metabolism by controlling the level of in the blood by releasing insulin and glucagon by the. the endocrine system helps regulate blood pressure and blood volume through the hypothalamus releasing and the adrenal cortex releasing. the endocrine system helps regulate balance by the thyroid gland releasing and the parathyroid gland releasing parathyroid hormone. the endocrine system helps regulate the bodys response to the external environment by the adrenal medulla releasing during the fight or flight response and the adrenal cortex releasing to repair stress related damage.

Explanation:

• For the first blank, nutrients are what the endocrine system promotes in the blood for digestion regulation.
• For the second and third blanks, insulin and glucagon from the pancreas regulate glucose levels for fuel metabolism.
• For the fourth and fifth blanks, ADH (from hypothalamus) and aldosterone (from adrenal cortex) regulate blood pressure and volume.
• For the sixth and seventh blanks, the thyroid gland releases calcitonin and parathyroid gland releases parathyroid hormone for calcium balance.
• For the eighth and ninth blanks, adrenal medulla releases epinephrine (for "fight or flight") and adrenal cortex releases cortisol (to repair stress - related damage).

Answer:

nutrients
glucose, pancreas
ADH, aldosterone
calcium, calcitonin
epinephrine, cortisol