A cat eats a mouse. A deer eats a leaf. A hawk eats a mouse. A snake eats a rat.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Which of the following events involves a consumer and producer in a food chain?
Possibilities:
- A cat eats a mouse.
- A deer eats a leaf.
- A hawk eats a mouse.
- A snake eats a rat.

A deer eats a leaf.