Your courage zone is composed of things like uncertainty, pressure, change, adventure, and risk. a. true b. false

How can scientists test their ideas about the origin of the universe if they can't physically interact with or study?

What do nitrifying bacteria convert

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.