Scientists are uncertain whether ________ is an essential mineral for humans.
A. vanadium
B. chromium
C. potassium
D. magnesium
Answer: A
Nutritional Science
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Blood in the urine, trouble achieving an erection, and loss of bladder control are signs of what
type of cancer? A) lung B) testicular C) liver D) prostate
Nutritional Science
List and briefly discuss three factors that increase the basal metabolic rate. Then list and briefly discuss three factors that decrease the metabolic rate.
What will be an ideal response?
Nutritional Science
Nutrients and oxygen are delivered to cells by the cardiovascular and _____ systems
a. biliary b. lymphatic c. portal d. renal
Nutritional Science
Obese people have a greater risk of ________ than people who aren't obese.
A. pernicious anemia B. skin cancer C. rickets D. type 2 diabetes
Nutritional Science