4 difference between dependent and independent population?​

Which term defines one's age as measured in years? chronological age biological age social age mental age

Which of the following represents the results of a review of well-controlled studies of vitamin c supplementation on the resistance to, and recovery from, colds? there was a reduction in the duration of colds by 50% on the average. there was a slight effect on reducing the duration and severity of colds for people taking vitamin c supplements. there was a significant reduction in the duration of colds in people who consumed at least one gram a day. there was a significant reduction in the number of colds only in people who consumed > three grams per day.

To increase the amount of fibers in a muscle, you need to exercise at low intensity for increasingly longer periods of time.