When does diffusion take place? only across a cell membrane, from an area of low high concentration, only in gasses or from area of high to low concentrations

Select the best answer for the question, ly 12. which of the following behaviors is not an inherited behavior?

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.

What is the correct term for an area of rotating currents in an ocean? when ocean currents combine, they create an area of rotating currents called an