Fact 1: Cross-pollination increases genetic diversity.

Fact 2: Genetic diversity is really a form of biodiversity.

Given the two facts above, answer the question "what does cross-pollination increase?" with the following options: 
- bees
 - trees
 - gene flow
 - Reproduction
 - traits
 - Plant reproduction
 - biodiversity
 - carbon monoxide


 

       biodiversity  