<u>d) observing how the heart contracts to pump blood
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Answer: I'll give you quite a few.
Explanation:
Convenience sampling: (strengths) least expensive, least time consuming too. Most convenient.
(Weaknesses) selection bias. Not recommend by casual research.
Judgment sampling: (strengths) low cost, not time wasting. Convenient, ideal for exploratory research.
(Weaknesses) does not allow generalized subjective.
Snowball sampling: (strengths) can estimate rare characteristics.
(Weaknesses) time consuming.
Answer:
because it keeps your heart healthy and other brands of cereal dont/ they are made up of mostly sugar and will most likely do the opposite from raisin bran.
Explanation:
According to the dietary guidelines for Americans which of the following is important in order to maintain a healthy weight.
D. Eat nutrient-dense food
