Why is a mobile home an unsafe place to be during a tornado

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.

How do accessory pigments chlorophyll?

Which to produce involved from a symbiotic relationship of organisms which resulted in eukaryotic organisms contain chloroplast