My answer would be "Earthquakes happen along cracks in the earth's surface, called fault lines, and can be felt over large areas"
B. Roundworms<span>.
The Protostome organisms are subclustered into three main groups,
moreover nematoda or roundworms belongs to the Ecdysozoa group.</span>
<span>Roundworms are organisms that are diverse and almost in clustered to many other ecosystems and environment.
These
Protostome includes mollusks, annelids, and arthropods
</span>
Answer:
D
Explanation:
All of these factors change the aquatic environment or ecosystem. Hope this helps :)