A particular animal virus requires the use of dna polymerase from its host, since it does not possesses its own polymerase enzyme. Based on this information. :.

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

Examine the two squirrel populations in the accompanying figure. the populations are separated by a geographic barrier. if after a long period of time the two species are no longer separated, what evidence is needed to determine if speciation has occurred? the figure shows two populations of squirrels separated by a geographic barrier. examine the two squirrel populations in the accompanying figure. the populations are separated by a geographic barrier. if after a long period of time the two species are no longer separated, what evidence is needed to determine if speciation has occurred? the figure shows two populations of squirrels separated by a geographic barrier. polyploidy is creating new species. the two populations are not interbreeding freely. hybrid offspring of the two populations begin to appear. one species will increase into a population size twice as large as the other species.

Are the earth's ocean floor and continents the same age geologically? why or why not?