Help please and also explain the question!

What type of specimens where you able to see under each of the microscopes in the microscope activity

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry

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.