How do identical twins form?
a. a fertilized egg splits in two.
b. two eggs are fertilized by one sperm.
c. two eggs are fertilized by two sperm.
d. two sperm fertilize an egg

Which list is in order from simplest to most complex? a bacteria - virus - plant - protist b protist - bacteria - virus - plant c virus - bacteria - plant - protist d virus - bacteria - protist - plant

The negative impacts of nonnative species generally outweigh the positive impacts

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.