Answer:
I think the answer is B. (Sonar systems allow animals to "see" using their ears.)
Explanation:
By process of elimination:
A. is incorrect because this statement is only indicated in lines 4 to 7. It is no way the central point of the paragraph.
C. is incorrect because; while the passage mentions that bats are nocturnal, It gives no indication as to whether it (the bat) is also small. Nevertheless, the passage also talks about whales which are the literal opposite of small.
D. is a very tricky option because it is actually implied in the paragraph. Personally, I think D is also a correct answer but my first choice is still B. because of the final statement on human application of sonar systems.
No they aren't proper to use in writing class they are considered slang. It would show your teacher that your not interested in sounding educated and proper.
Hope this helps!
ok tell me what u need help with
C. expository.
Dana will describe this school event. She does not take part in it we assume. She does not need to pursuade anyone it is not about her mom. It is just about some eveent.
