the answer is wind and the earths rotation
I got it right
Answer:
the forces between the two charges is directly proportional to the product of the charges and inversely proportional to the square of the distance between them
If the bird can’t see .it can’t hunt for food , get resources for a nest , or see prey . Therefore the bird will die quicker

Last option: Preserve an ecosystem

• The establishment of a bird reservation is a way to preserve an ecosystem because reservation provides suitable environment to organism. A healthy ecosystem means large number of biodiversity.