Question

1. according to the diagram, which four body systems are interacting to maintain blood calcium homeostasis? the feedback loop for blood calcium homeostasis is shown. the bones release calcium. the intestines take up calcium. the kidneys absorb calcium. the parathyroid glands respond. the blood calcium level decreases. blood calcium homeostasis. the blood calcium level rises. the thyroid gland responds. the kidneys slow calcium absorption. the bones take up calcium. clear all endocrine, digestive, urinary, skeletal endocrine, urinary, integumentary, muscular respiratory, lymphatic, reproductive, endocrine respiratory, digestive, muscular, skeletal

Explanation:

The parathyroid and thyroid glands are part of the endocrine system. The intestines are part of the digestive system. The kidneys are part of the urinary system and bones are part of the skeletal system. These systems interact to maintain blood - calcium homeostasis as shown in the diagram. When blood calcium levels change, the endocrine glands respond, the digestive system (intestines) can adjust calcium uptake, the urinary system (kidneys) can adjust calcium absorption and excretion, and the skeletal system (bones) can release or take up calcium.

Answer:

A. endocrine, digestive, urinary, skeletal