Why is it important to warm up your muscles before exercise? a. cold muscles are more easily pulled or injured. b. cold muscles are more flexible. c. cold muscles perform better. d. all of the above givin away 18 points and markin da brainiest

Energy needs, in total kilocalories per day, are greater during than any other time of life. a. childhood b. infancy c. adulthood d. adolescence

Make a prediction about that person’s wellness and justify your prediction using two or more complete sentences.

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