Water pollution can be caused by lawn fertilizer and pesticides.

a. True

b. False

What are some characteristics of the fungi kingdom? (im doing a project and i need to know)

Why is a cellular respiration called an aerobic process?

Complete extinction occurs when a. all individuals of a species are eliminated. b. all species in a community merge. c. all organisms within niche migrate. d. all of these are correct.

Chemical reaction equations, such as the one for photosynthesis, show the reactants and products of a reaction. How does this simplification misrepresent what takes place during the process of photosynthesis? a.

Which statement describes a DNA but not RNA? it is involved in making proteins. it carries genetic information it has four types of nitrogenous bases. it never moves out of the nucleus.

A hiker climbs a hill. How does the potential energy of the hiker change as she climbs higher?

Match the following events with the appropriate stage / process of cell division: Centrosome movement Homologous chromosomes separate DNA exchange Chromatids separate A. Prophase I B. Anaphase I C. Crossing over D. Anaphase II E. Prophase II F.

What are the 3 smaller parts of an atom? what are their charges?

List five invertebrate groups in the animal family tree

Where does the energy that drives the water cycle come from