The correct answer is A. Scientists reintroducing crested toads into the wild.
Explanation
Species Survival Plan is a conservation program promoted by conservationists and zoologists that specializes in those animals that are near extinct, endangered, or threatened. This program mainly aims to breed these species in captivity to ensure their future preservation and reintroduction to nature. According to the above, the effect that could be expected from the implementation of the Species Survival Plan in Puerto Rico with the crested toads would be the reintroduction of this species into the wild after being bred in captivity.
first energy level:1s2=2 electrons
2nd energy level:2s2 2p6=8 electrons
<em><u>3rd energy level 3s2 3p6=8 electrons</u></em>
In this case, organisms in the same order are more closely related than the members of the same kingdom.
The bacterium vibrio cholerae, a rod-shaped gram negative organism