In Approximately 7000 BCE, Agriculture Developed in the Americas In

question 48

Multiple Choice

In approximately 7000 BCE, agriculture developed in the Americas in:

• A) the Mississippi Valley.
• B) Mexico and Peru.
• C) the Yucatan Peninsula.
• D) Chesapeake Bay.

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Definitions:

Keratinocytes

The predominant cell type in the epidermis, the outermost layer of the skin, responsible for producing keratin, a protein that gives skin its strength and flexibility.

Sebaceous Glands

Small oil-producing glands located in the skin of mammals, involved in lubricating the skin and hair.

Melanoma

A type of skin cancer that develops from the pigment-producing cells known as melanocytes, which can become aggressive if not treated early.

Basal Cell Carcinoma

A type of skin cancer that begins in the basal cells and is often caused by exposure to ultraviolet (UV) light.