What is activation energy?

A.

energy provided by carbohydrate foods

B.

energy needed by the body to stay active

C.

energy provided by fat foods

D.

energy needed to break chemical bonds

Harry notices that one of his houseplants does not grow very well compared to his other houseplants. He asks himself "What is different with this plant that does not grow very well compared with the other house plants?

Which organ is NOT correctly paired with its function? A.) Ovary - produces the eggs. B.) Penis - serve as the site of somen formation. C.) Testes - produces sperm. D.

Human impact on one system leads to changes in more of earth’s systems. True or false

Darwin suggested that evolution occurred at a steady, relatively slow rate, Today, scientists cite fossil evidence to support which revision of Darwin's suggestion?

What is a disadvantage of using geothermal energy

If 350 ml of a 4.0m solution is diluted to 2.0 ml what is the volume of solution produced

Successful interventions are designed to match physical activity with

Tactile sensation is a combination of touch, pressure, stretch, and vibration. Which of the following is most likely the receptor type that senses tactile stimulation?

Is this statement true or false? Glaciers form as ice and snow build up for a few years. A. True B. False

List four general functions of the cell membrane