Chemical Reaction Description: An iron nail (Fe) is placed into a solution of Cuso4. After some time, the blue color of the CuSO4
disappears and some copper-colored solid (Cu) is found on the surface of the nail. The solution now
contains FeSO4, and the container feels warmer than before the reaction.
What are the reactants and prouducts
What does it do to energy

Organisms are classified, or grouped into categories, based on similarities in their characteristics and/or evolutionary relationships. the study of how organisms are classified is known as

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 ?

3what is the range of the function shownin the graph? ucation solutionsnw novo-9-8-7 -6 -5 -4 -3 -2 -1123456789