Most body cells are not in direct contact with the external environment.

Name: Most body cells are not in direct contact with the external environment.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Most body cells are located inside organs and tissues, which act as a protective barrier between the cells and the external environment. Only certain types of cells, such as those in the skin and lungs, are directly exposed to the external environment.

Most Body Cells Are Not in Direct Contact with the External