Plz answer! what is the term for gases that are released into the air by cars, contributing to air pollution? a. fossil fuels b. smog c. automobile emissions d. none of the above

An is a record that contains a list of qualified workers in an industry.

Which list describe the aspects of health that should be in balance to archieve total wellness

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.