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viva [34]
4 years ago
5

A cross-sectional study involves subjects of different ages. a. True b. False

Biology
2 answers:
LenaWriter [7]4 years ago
8 0

Answer:

true

Explanation:

buzz

stira [4]4 years ago
5 0
The answer is true.
Cross-sectional studies are a specific type of study <span>that analyzes data at a single point in time<span>. Data are collected from the whole study population, which means it includes subjects of different ages. Cross-section study is an observational study which means the subject of study is not under the control of researcher (researcher doesn’t change the environment).</span></span>
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