How might an increase in green spaces contribute to sustainability? Provide an example to support your claim.

we would need to see the picture to answer it

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint

i believe it's c. the trait for large beaks will be passed on to future generations through natural selection.

since eventually smaller beaks would have to find another source of food or even eventually just die out from the lack of food.