The most probable and most likely answer to this problem would be C. revealed much about their behavior.
Out of the four options presented in this problem, C. would only need a complete subject to make it a correct sentence. Options A. by closely watching and gathering data and B. to terrifying effect would probably need other more words and/or phrases to make them more complete. D. insect studies, on the other hand, can also be considered as a correct option IF insect become the subject.
The b best answer that I could see is D because it correlates to the actual question. But c also looks good because it gives a reason as why not to buy them from a shop/private owner.
Best of Luck...Nathan...L.
Try one country at a time.
First explain the countries healthy standards individually.
Then compare and contrast the two countries together.
That should help you start off!
Just keep sharing ideas and facts + blending in your own opinions on the matter.
Good luck! :D
Answer:
what do you want to do in this question
