Climate change is leading to greater environmental instability in many regions of the globe. Which of the following would likely happen to sea anemones and their
reproductive strategies?
They would produce smaller numbers of offspring.
They would produce offspring more frequently.
They would produce physically larger offspring.
They would reproduce sexually more often.

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.

Which description provides the best objective summary of the article in the passage?

Which enzymes break down carbohydrates?