22. The thickest layer of the skin that nourishes the epidermis? *
1 point
A. dermis
B. hypodermis
C. melanin
D. subcutaneous
25. Why should you use an umbrella or other protective cover when walking under the sun? *
1 point
A. to prevent from getting sunburns.
B. to prevent from getting painful blisters.
C. to prevent from getting athlete’s foot and warts.
D. all of the above
23. Which words below best describe the epidermis of the skin? *
1 point
A. elastic
B. involuntary
C. regenerative
D. tough
1. Which of these statements correctly describes the function of Musculoskeletal System? *
1 point
A. It is responsible for digestion.
B. It helps to circulate blood throughout the body.
C. It acts as a support of the body with movement.
D. It acts as a barrier against diseases from the environment
20. Are embedded in the skin and responsible for sensing the environment? *
1 point
A. glands
B. muscles
C. nerves
D. skin
10. Which of the statements below best describe joints in the body? *
1 point
A. Joints connect bone to bone.
B. Joints are the places in the body where two bones meet.
C. Joints enable the body to move and regulate body temperature.
D. Joints are cushion-like that prevent the bones from wearing and tearing​