Why do countries need to work together to mitigate environmental damage? a. pollution made in one country might contaminate the ground, water, and air of other countries. b. environmental damage is caused mainly by developing countries that need to work together. c. pollution made in one country tends to stay in that country and harm only that country's residents. d. international treaties are largely ineffective because developing countries lack the resources to enforce them. its actually environmental systems

Option A i.e Pollution made in one country might contaminate the ground, water and air of other countries is the correct answer.

Toady is a global world and the challenges whether political, soio-economical or environmental in one country affects the other. As we know water and air have no real boundaries. The air and water of one country flows to the other. So pollution in one country contaminate the air and water in another country. That is why countries need to work together to mitigate the environmental damage.

the dna of humans and mice is almost 92% similar. this similarity indicates that . mice have a tail, while humans have a tailbone. the tailbone is a structure in humans.yes it's true.