Question

Homeostasis is the ability of a system to regulate its inner conditions and thereby maintain functional stability through _____.

A. Sonograms
B. Blood Tests
C. Feedback Control
D. Brain Scans

Answer 1

blood tests

Step-by-step explanation:

Hope this helps!

Answer 2

Blood tests

Step-by-step explanation:

effector can be muscles, organs, glands, and blood.