The largest membrane of the body, the provides a protective barrier from environmental factors such as chemicals, water, microbes, and mechanical trauma. consisting of an epithelium, a lamina propria, and muscularis mucosae, a lines passageways of the body, such as those of the digestive, respiratory, urinary, and reproductive tracts.

The largest membrane of the body, the cutaneous membrane provides a protective barrier from environmental factors such as chemicals, water, microbes, and mechanical trauma. Consisting of an epithelium, a lamina propria, and muscularis mucosae, a mucous membrane lines passageways of the body, such as those of the digestive, respiratory, urinary, and reproductive tracts.

Explanation:

satellites are frequently used to make observations of the orbit on earth