This Layer of Skin Is Composed of Keratinocytes

question 20

Multiple Choice

This layer of skin is composed of keratinocytes.

• A)epidermis
• B)hypodermis
• C)papillary layer
• D)reticular layer
• E)stretch marks

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Definitions:

Life

A characteristic that distinguishes physical entities with biological processes, such as signaling and self-sustaining processes, from those that do not.

Dissolved Ozone

Ozone that is dissolved in water, used as a disinfectant for treating drinking water or in swimming pools to kill bacteria and other microorganisms.

Aquatic Ecosystems

Water-based environments, including oceans, rivers, lakes, and wetlands, where plants and animals interact within a hydrological system.

Limiting Factor

An environmental condition that limits the growth, abundance, or distribution of an organism or a population of organisms in an ecosystem.