Select the correct answer.

glands have ducts.

glands secrete hormones.

What is the most important issue facing healthcare industry? in a well- developed paragraph, describe the issue and discuss why you think it’s important.

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.

Write 5 complete sentences. explain the process of accessing valid and reliable health information. why is it important having information that is valid and reliable?