Fact 1: Seed dispersal has a positive impact on a plant.

Fact 2: Seed dispersal is usually by birds.

Given the two facts above, answer the question "Which can have a positive impact on plants?" with the following options: 
- Nutrient deprivation
 - Brown rot
 - trees
 - Birds
 - colors
 - Drought
 - wind
 - LEDs


 

    Birds     