Which of the following best describes how the photosynthesis in grass cells is related to the cellular respiration in a cow's cells? (2 points)

a. the carbon dioxide produced by photosynthesis in the grass cells is breathed and used to make atp in the cow's cells during cellular respiration.

b. the energy stored in the grass cells' glucose during photosynthesis is eaten and used by the cow's cells to make atp during cellular respiration.

c. the atp produced during photosynthesis in the grass cells is eaten by the cow and stored as glucose during cellular respiration.

d. the carbon dioxide produced during the cow's cellular respiration is absorbed and used in the grass cells' photosynthesis to make atp.

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 factors contribute to the effect an environmental toxin has on the human body?

Has anyone taken the genetics unit test in connexus? not looking for answers, just a little bit what to expect and some with studying.