Which of the following must be true of their individuals if two populations are no longer the same species? A) They cannot reproduce successfully with each other.

B) They do not share any of the same space.

C) They do not have any of the same genes.

D) They do not resemble each other at all.

Aflashlight battery is an example of a) potential energy b) kinetic energy c) thermal energy d) solar energy

Apart of an ecosystem that can restrict the growth of a population is referred to as

How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.