After making a precise observation, the next step in testing theories using the scientific method would be to _____
a. conduct experiments
b. propose a hypothesis
c. make an observation
d. draft the conclusions
b
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The RDA for riboflavin for adults aged 19 years and older is 1.3 mg/day for men and
A) .5 mg/day for women. B) 2.5 mg/day for women. C) 6 mg/day for women. D) 1.1 mg/day for women.
A person on a low-fiber diet is at increased risk for experiencing elevated rectal vein pressure leading to formation of
a. reflux. b. hiccups. c. hemorrhoids. d. peptic ulcers.
Explain the roles of hormones in helping to regulate the body's water balance
What will be an ideal response?
Ben is worried that his family history of heart disease and his BMI of 28 are putting him at very high risk for developing cardiovascular disease. What would a clinician advise Ben to help lower his risk?
a. Take steps to raise his LDL and lower his HDL b. Consider liposuction surgery for removing extra abdominal fat c. Lose weight as this can lower both blood cholesterol and blood pressure d. Obtain genetic testing to determine the exact percent chance of developing cardiovascular disease