Which of these statements describes neutrons and electrons

Which of the following will not cause mass extinction? a. drastic change is weather b. geological change c. both a and b d. none of the above

When organisms convert from of energy, what usually results

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.