Topics: Osteoporosis Quiz
Sources of Vitamin D. Choose the wrong answer
A. Sunlight
B. Light from LED lamp
C. Egg yolk
D. Salmon
Select your answer:

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Excretory System › ViewUse the diagram, what is structure D?
A. urethra
B. kidney
C. ureter
D. urinary bladder
Physical › View
Weight-bearing exercise are good for lowering your risk of?
A. hypothermia
B. dehydration
C. osteoporosis
D. overexertion