PLEASE HELPPP! ASAP
Which explorer brought back information about the Great Plains and the Rio Grande River Valley?
-William Clark
-Christopher Pike
-Merriwether Lewis
-Zebulon Pike

Ecosystems involve living organisms interacting with non-living things in a productive way; how is photosynthesis an example of this? answer, i will give brainiest to first person to get it right.

Zoo geographic regions are characterized by the presence of specific groups of animals these regions are determined by the taxonomic or phylogenetic relationships of animals. the map shows the zoogeographic regions proposed by the naturalist alfred russel wallace in 1876. the similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between the organisms in both locations ?

Suppose you were the commissioner of corrections for your state. which correctional activities might come within your domain? which mostly would not