What is a "rep" in strength training? the number of times to complete the full motion of an exercise the number of exercises completed the number of motions made in a workout the number of weights lifted during a training session

Which of the following is true of microbes? a. ninety-nine percent of all microbes are pathogenic.b. gene expression in bacteria is very similar to gene expression in humans, which facilitates the use of bacteria in recombinant biotechnology and gene therapy.c. all bacterial enzymes are harmful to humans and the environment.d. microbes create pollutants and toxins that harm the environment.

How does the author's purpose in this passage differ from an author writing about her personal struggle living with asthma?

What statements describe a host organism?