题目内容

The skin and its associated structures make up the integumentary system.

A. 对
B. 错

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The stratum basale is the outermost layer of the epidermis.

A. 对
B. 错

The root trich/o refers to hair.

A. 对
B. 错

The dermis is between the epidermis and the subcutaneous layer.

A. 对
B. 错

New epidermal cells arise from the stratum corneum.

A. 对
B. 错