Ocean and freshwater dumping causes mammals and other species that live very close or in the body of water, to die
Answer:
Sun is the smallest compared to the others
B. Natural selection and Evolution both show the change over time in the survival of a specific organism. Natural Selection chooses traits that correspond the best with the ecosystem, while evolution gradually changes the species as a whole to cope with the surroundings.
I think the United States is a well developed country. Like if you see India or Africa they are still developing.
I hope this helps :)
