Which of the following to explain how migrant finches arriving to the galapagos islands from south america aided in speciation?

a. the founder effect
b. bottleneck
c. temporal isolation
d. mutations

Which sequence correctly shows the path of carbon dioxide during repiration?

According to the cell theory, which describes cells? a. all organisms are composed of multiple cells. b. all cells have the same structure and function. c. cells are found in everything on earth. d. living organisms are not created spontaneously

What could happen if two base pairs on a strand of dna or switched