Josie has noticed some strange changes in her friend James. These observations lead her to believe that James may have a drug problem. What might she have noticed to bring her to that conclusion? Choose all that apply. a. an increase in sneezing
b. enjoying social interaction
c. open conversation
d. mood swings
e. trouble sleeping or oversleeping
f. changes in behavior

Employers are required to provide guardrail, safety net, or personal fall protection systems to protect workers from falling off unprotected sides/edges of residential roofs that are feet or more above a lower level.

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.

Analyze the relationship between good nutrition and disease prevention: how can reducing your saturated fat intake lower the risk of heart disease?