What are two events that can cause short-term climate change?

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.

What organelle other than the nucleus houses dna in a eukaryotic cell?

Plsss > .< compare and contrast the characteristics of flatworms rounds worms and earthworms