The system the body maintain homeostasis by giving it the nutrients it needs to perform different functions.

Which organisms have pharyngeal arches that develop from all three germ layers and go through the same development stages as embryos? 1.bird 2.ladybug 3.starfish 4.snake

15 ! come and answer! a(n) is the general term for an infectious disease that has spread across a city, region, or country.

Which term describes a normal value for something in the body? a. homeostasis b. set point c. feedback loop d. integration center