For blood to clot properly, the dissolved blood protein leased by the cell fragments called

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 occupation did muhammad have before the first revelation

What percentage of light hits earth's surface directly?