In which of the following biomes would you most likely find organisms that are adapted to limited water supplies?

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.

In this case, the statement that people who exercise for an hour may have lower cholesterol levels is .

How do living things obtain phosphorus