What is the equation for aerobic cellular respiration?

What is an inorganic molecule required by green plants for the process of photosynthesis?

What type of fertilization requires a great excess of egg and sperm gametes because most are wasted? a. external fertilization b. internal fertilization c. pollination

The population of Metroville was 3,187,463 on June 30, 2008. During the period January 1 through December 31, 2008, a total of 4,367 city residents were infected with HIV. During the same year, 768 new cases of HIV were reported.

What type of bonds exist between the atoms of water

Which of the following is not true of deciduous forests? a. characterized by four seasons b. trees lose their leaves in the fall c. precipitation is concentrated in one season d. averages 30-60 inches of precipitation annually

Magnets are found in allof the following except a. food. b. motors. c. speakers.

Which of the following differentiates viruses from bacteria? a. viruses need cells in order to replicate, bacteria do not b. viruses tend to be much bigger than bacteria c.

What are the four main biological macromolecules and what are their components and functions?

How is the human immunodeficiency virus (hiv) transmitted? apex?

Can a female be a carrier for a sex-linked recessive trait? Explain.