Which organism is most related to birds? Amphibians
Crocodiles
Ray-finned fish
Sharks

As a small change in a person's dna can cause a genetic disorder

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 ?

What is responsible for the uneven heating between the poles and the equator on any given day