Rates of dizygotic twins vary among racial groups and by country.
Answer the following statement true (T) or false (F)
True
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Older adults may take the supplement ginkgo biloba for its purported ability to reduce __________.
Fill in the blank(s) with the appropriate word(s).
William's weekly exercise program includes stair stepping, static stretching, cycling, and squats. Which of these activities is generally classified as a strength (resistance) exercise?
A. Stair stepping B. Cycling C. Static stretching D. Squats
Which B vitamin may protect against colon cancer in the early stages of development?
a. vitamin B5 b. folate c. niacin d. pyridoxine e. thiamin
Recommendations for toddlers whose parents are vegetarian include all of the following EXCEPT:
a. Encourage toddlers to eat bran muffins when serving fruits and vegetables. b. Include cheese or avocados in toddlers' diets. c. Encourage toddlers to eat two to three snacks. d. Include good sources of vitamin B12 in toddler's diets or supplement, if required.