The correct answer is option:
A. They are entirely aquatic, meaniing they spend their full lives in the waters.
I think you would omit the comma because the pause there sounds a little awkward to me. But not sure, it could also be the leave it as it is.
Answer:
Number Two
Explanation:
This is the only objective statement, meaning that it is set in stone. The rest of them are opinions.
<span>The correct answer is (A). He should use information
found on Wikipedia as a resource for locating credible sources for him to
consult. While doing the research, you should always consult professional literature
for primary, secondary and tertiary credible resources to verify your information
and to see different opinions on the said topic.</span>
