What has a positive impact on birds
exercise planting trees recycling community policing food and shelter with their fur squirrels four limbs
A B C D E F G H
Birds are important components of ecosystems.
Planting trees has a positive impact on birds
What has a positive impact on birds (A) exercise (B) planting trees (C) recycling (D) community policing (E) food and shelter (F) with their fur (G) squirrels (H) four limbs