Question #6421733Single Choice

Algebra-1

Question

A long-term study finds that individuals who exercise regularly have a significantly lower risk of heart disease. Researchers claim that regular exercise causes improved heart health.

Which additional evidence would best strengthen the argument that exercise causes better heart health?

Options

Data showing that people who exercise also tend to eat healthier diets.

Evidence that individuals who started exercising showed measurable improvements in heart health over time compared to those who did not.

A survey showing that people who exercise feel healthier than those who do not.

Studies showing that heart disease rates fluctuate randomly, regardless of exercise habits.

Answer & Analysis

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