Two organisms live in the same geographical area, are very similar genetically, and can breed with each other successfully. Whic
h of the following statements is correct? a. These organisms have undergone natural selection.
b. These organisms are members of different populations.
c. These organisms are members of the same species.
d. These organisms have gone extinct.
When wolves were removed from the habitat, the elk thrived, causing a population increase. more elk means an increase in the need for food. The leaves of an aspen tree make good food for elk causing over-grazing and soon, the "aspen trees will be eaten out."
<em> Plants mostly acquire carbon present in the atmosphere. ... Carbon is also removed by conversion of reduced carbon to organic tissues or carbonates to hard body parts.</em>
