When scientists classify living things, they do not include viruses. this is because viruses

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

Which sequence correctly shows the path of carbon dioxide during repiration?

Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.