Topics: Human Body Quiz
Why is exposure to good amount of sunlght important to the skin?
A. skin becomes stretchable
B. skin becomes moisturized
C. skin produces vitamin D
D. skin tans
Select your answer:

Topics:
Carbohydrates and Proteins Muscular System Movements Reproductive System Vocabulary Physical fitness , Wellness and Lifestyle Micro Immunology Type of Dementia Vessels Teeths Branches of Microbiology Respiratory and Circulatory The Microbial World Restrictive Respiratory Disorders First Aid Bleeding Blood Groups DNA Structure and FunctionOther quiz:
Vitamins and Minerals › ViewIt is the building blocks of the body.
A. sodium
B. protein
C. carbohydrates
D. potassium
Life Processes › View
______ are tubes that carry nutrients to other parts of the plant.
A. stomata
B. roots
C. xylem
D. xylophone