Which of the following actions will you reduce the risk of injury from a bicycle accident? a. wear loose clothing, especially pants. b. always wear shoes, but don't worry about a helmet. c. ride on the left side of the street, against the flow of traffic. d. check that the bicycle and all safety equipment are in good condition each time you ride.

What behavior of an expectant mother is unhealthy for the fetus

What system have glands found throughout the body that release hormones into the bloodstream

In a study of a weight loss program, 40 subjects lost a mean of 3.0 lb after 12 months. does the weight loss program have practical significance? a. yes, because the weight loss program worked and the subjects lost a mean of 3.0 lb. b. no, because the mean weight loss of 3.0 lb after one year does not seem to justify the program. c. no, because the sample of 40 subjects was too small to determine if the program was useful. d. yes, because the mean weight loss of 3.0 lb after one year does seems to justify the program.