1. The inner layer of skin is called the: A. epidermis. B. dermis. C. outer derm

ID: 123413 • Letter: 1

Question

1. The inner layer of skin is called the:

A. epidermis.

B. dermis.

C. outer dermis.

D. subcutaneous.

2. The purpose of the respiratory system is to:

A. return oxygen-poor blood from the cells to the lungs.

B. deliver nutrients to the cells.

C. provide oxygen to and remove carbon dioxide from the lungs

D. deliver adequate amounts of oxygen to the body's cells and tissues

3. The sole and the instep of the foot are formed by the five long ____

A. tarsals

B. calcaneous

C. metatarsals

D. carpals

4. The spinal cord is a major communication pathway between the brain and:

A. the stomach

B. the heart.

C. the body

D. the feet

5. The thighbone is also known as the

A. tibia

B. humerus

C. radius

D. femur

6. Which of the following is the major artery of the lower arm?

A. Femoral

B. Carotid

C. Radial

D. Brachial

Ans 1 B) Dermis

Skin is made up of two layers , the outer one is called as epidermis and the inner one is called as dermis.

IT contains numerous blood vessels , hair follicles , sebaceous glands and forms the true skin.

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