Write paragraph explaining how energy flows through an ecosystem using the following terms: energy pramid tropic level producer primary consumer decomposed sun secondary consumer tertiary consumer

Which process can increase the rate of greenhouse gas emissions into the atmosphere in response to a decrease in albedo

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 ?

Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome