Which describes speciation? a. the grouping of a species b. the formation of a new species c. the extinction of an existing species

What is a coast of using technology to transport water? a.cities can be built in otherwise uninhabitable areas. b.crops can be irrigated and grown in new areas. c.floods can be averted in flood-prone areas. d.freshwater supplies can be depleted in an area.

Which taxon group is more specific, in regards to organisms that are in that group? mammalia animalia

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above