What connection can be drawn between the use of automobiles and acid rain in Canada? 2-3 sentences

What was the main motivation for the early populists

Which statement below accurately describes the carrying capacity of any ecosystem? a. it is not affected by any abiotic or biotic resources. b. it does not affect the species of an ecosystem. c. it is completely dependent upon the food supply. d. it is affected by both abiotic and biotic resources

What do you know about harriet tubman?