Is it best to rely on only a few crops for food? why or why not ?

No, because those crops could get damaged in some kind of way. So, it is better to have more crops for food so that you know that the food you are getting is good and that there is nothing damaged with it and if there is something damaged with some of the crops then that is why it is better to have more so that you can still have enough food.

C

Explanation:

Thats the only Negative answer out of all of them