Explain your answer
1.What are the functions of the integumentary system?
2. What joints are involved when you..
a. flex your hand?
b. bend your knee?
C. rotate your shoulder?
d. turn your head side to side?
3. Describe what happens to your muscles when you bend and stretch your arm
4. Cite activities/situations when the muscles, bones, and joints work together
Explain.
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Answer:
1.The integumentary system includes the epidermis, dermis, hypodermis, associated glands, hair, and nails. In addition to its barrier function, this system performs many intricate functions such as body temperature regulation, cell fluid maintenance, synthesis of Vitamin D, and detection of stimuli.
2.a.flex your hand
3.The flexor contracts to bend a limb at a joint. Then, when the movement is completed, the flexor relaxes and the extensor contracts to extend or straighten the limb at the same joint.
Explanation:
yan po alam ko