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

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

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