Which of these is a feature of lakes, but not rivers? select (a) organic matter builds up on the bottom. select (b) they can erode rock in their path. select (c) they can meander at slow speeds.

Why does the skin of your finger shrink when you wash clothes for a long time?

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 ?

How many chromosomes does each human cell contain? a. 23 chromosomes b. 26 chromosomes c. 43 chromosomes d. 46 chromosomes