Hi!
It would be D, because trilobites were aquatic.
Hope this helps!
The situation is an exponential growth wherein an example is on population when as the population gets larger, it grows more quickly.
Answer:
the forces between the two charges is directly proportional to the product of the charges and inversely proportional to the square of the distance between them
This can affect the organisms living there because now, their environment is probably different than what they have been living in for a long time, so now they have to adapt to this new environment, and if they don't, the organisms will probably end up dying.