Answer the following question given this paragraph: 

It’s obvious that living things are important natural resources needed by human beings. After all, other species provide us with all of the food we eat. We couldn’t survive without them. But that’s far from the only reason that other species are important for human survival. Biodiversity is an important natural resource in and of itself.


Q: Name an important natural resource in and of itself.

 Choices:

- habitat

- food chain

- water

- biodiversity

A:
biodiversity
