__________ crystals make up about 60 % of bone mass, giving strength and hardness to bones and teeth.
Fill in the blank(s) with the appropriate word(s).
Answer: Hydoxyapatite
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Which of the following is an example of a complex carbohydrate?
A) lactose B) glucose C) galactose D) glycogen
A number of studies have demonstrated a protective effect of breastfeeding against the development and severity of asthma in children
a. True b. False Indicate whether the statement is true or false
James operates a food service establishment and is serious about preventing foodborne illnesses. James was disturbed to find out his employees
A. avoided cross-contamination by using multiple cutting boards. B. cooled leftovers rapidly in shallow pans. C. cooked chicken to 165°F. D. served meals made with raw fish.
Program evaluations ____
a. take place only when issues arise b. are never taken to measure cost effectiveness c. can be used to test innovative approaches to nutrition and public health d. are carried out only by agency staff, never outside consultants