2. Which of the following situation describes without the presence of oxygen? A. digestion of food
C. sliced apple turned brown
B. rusting of metals
D. stored food in a tight container

Occurs when the immune system attacks the body. lupus cancer sickle cell disease huntingtons disease

If scientists are trying to use what they know about hsv to devise a means of protecting other people from being infected, which of the following would have the best chance of lowering the number of new cases of infection? a) vaccinate of all persons with preexisting cases of hsvb) interfere with new viral replication in preexisting cases of hsvc) treat hsv lesions to shorten the breakoutd) educate people about avoiding sources of infection

Michelle is in an abusive marriage and is using the internet to locate community resources. to best protect her safety while she is on the internet, she should