____________________ Are Used to Represent or Express Numbers

question 32

Short Answer

____________________ are used to represent or express numbers.

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Definitions:

Hormones

Chemical messengers produced by glands in the endocrine system, traveling through the bloodstream to target organs, affecting various physiological processes and behaviors.

Epithelial Cells

Cells that line the surfaces of the body, including skin, blood vessels, urinary tract, and organs, serving as a barrier and creating an interface with the environment.

Stem Cells

Undifferentiated cells with the potential to develop into many different cell types in the body, serving as a repair system for tissues.

Glands

Organs in the body that secrete hormones or other substances directly into the blood or onto a surface within or outside the body.