What do biologists think is a good way to conserve biodiversity? a. educate people about the economic benefits of biodiversity b. explain the dangers of pollution c. make environmental science education a requirement for high school graduation d. create dead zones to show the dangers of water pollution

Which of the following statements is true? a. the main cause for speciation is an increase in gene flow. b. organisms that reproduce asexually are not considered part of a species. c. on a tree of life diagram, speciation is shown by the merging of two different lineages. d.the size of the geographic area inhabited by a population can cause speciation.

Describe the primary and secondary immune response in terms of speed and number of antibodies produced?

Differentiation of cells changes the nucleic information. true false