Read the following prompt. Then answer the question that follows.

Prompt: The term “go extinct” means “to disappear from Earth.” Animals on Earth go extinct for various reasons, including pollution and the destruction of the land they live on. Write a five-paragraph essay (300 words) on how people are causing animals to go extinct.

Which research question would best help narrow the topic in the writing prompt?

A.
Do meat-eating animals compete with humans for food?
B.
How do chemicals that protect farm crops affect animals that eat those crops?
C.
What do animals eat and how do they search for their food?
D.
Which is the most endangered animal in the world?
E.
Do animals that hunt other animals help to keep bugs and other pests under control?