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Which statement accurately describes a cross-sectional study?a. Carry out laboratory experiments to examine the effects of a variable on cellsb. Comparing two groups of individuals int he same age and gender group, one with diabetes and one withoutc. Observing how much and what kinds of foods a group of people eat and how healthy these people ared. Interviewing a randomly chosen group of people about their current eating habits and physical activity over a period of time
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