Overtraining is: a. okay if you don't overdo it. b. risky because you can get sick or hurt. c. only a problem for elite athletes. d. the only way to get really good at a sport.

Of good nutrition because it is essential to all forms of metabolism in the body

Which of the following viruses would most likely have reverse transcriptase? a) an rna-based lytic virusb) an rna-based lysogenic virusc) a dna-based lytic virusd) a dna-based lysogenic virus

How many calories do you need to take away one pound