Organisms that can move on their own (motile) and must consume other organisms for energy are classified as

How is biodiversity is of direct economic value, and give an example

Which level of organization in the classification system is directly above the family level

How does the structure of phylogeny charts explain homologous structures in organisms? New species branch off ancestral species, so two species can have similarities in body structure.

You observe a population of three-toed frogs that lives in the cloud forests of Panama. In this population, you observe the following genotype counts at a locus controlling coloration: 411 (AA), 800 (Aa), and 911 (aa).

Genetic engineering has already been used to increase plant production. True False

Which best describes the cell theory? A. Scientists know all there is to know about cells, so the cell theory will not change. B. As technological advancements are made, the cells theory may change. C. A theory, once formulated, can not be change. D.

If a element has 11 protons, what else is 11?

Why does your skin feel dry after you swim explain using osmosis

Why might you expect fluorocitrate to have an inhibitory effect on one or more of the TCA cycle enzymes if incubated with the purified enzymes in vitro, even though fluoroacetate has no effect?

Describe the view if you were to stand in the umbra of a solar eclipse.