A puppy in the local shelter is carrying a bacterium in its feces. After Mark pets the puppy and allows the puppy to fick his face, he becomes infected with the bacterium and is now hosting the infection. What word describes Mark's role
in the spread of this infection?

What is the best time of day to exercise

What are possible signs and symptoms of drug addiction? check all that apply. declining physical appearance and health failing to meet family, school, or work obligations needing less and less of a drug to get the same effect using drugs when there is no health benefit failing in attempts to stop using a drug stealing to get drugs

How will your health most likely be affected if you follow the recommended guidelines for sleep, rest, and physical activty