Hi!
It would be D, because trilobites were aquatic.
Hope this helps!
<span>D) possibility that native wild organisms could overpower the cloned organisms, causing them to become extinct
Whenever you do bioengineering, you want to affect the existing ecosystems as little as possible.</span>
These sorts of studies can help researchers determine the relative importance of nurture and nature in determining a trait. Nature here would refer to genetics passed down to an individual from its parents, whereas nurture refers to the environment the individual is exposed to.
The biome that has over 100 inches of rain each year is the Rainforest. Therefore, the Rainforest has abundant rainfall.