When sodium metal is placed in water it releases large amounts of heat and light. What kind of a reaction is this an example of? A. a fusion reaction B. a fission reaction C. an exothermic reaction D. an endothermic reaction

What product of photosynthesis do most living things need to survive?

The first capillary bed associated with the nephron A. filters. B. reabsorbs nutrients. C. adjusts pH. D. forms urine. E. reverses the flow of blood

A student designs an experiment to see if detergent affects the growth of seeds. He sets up 10 seed pots. Five of the seed pots will receive a small amount of detergent in the soil and will be placed in the shade.

A deficiency of aintidiuretic hormone (ADH) in the body causes witch deceas?

Which organism appeared on Earth first? gastropods horn corals brachiopods crinoids

How can techniques of molecular biology be used to analyze dna for the presence of the fh mutation?

A client is in the later stages of inflammation. the client's mast cells release leukotrienes that perform which function?

What is a carbon footprint? A. A measure of how much carbon dioxide someone releases into the air B. A measure of how much carbon is fixed by bacteria C. A measure of how much carbon a person absorbs in their life D.

Why doesn't the stomach digest itself? a. the stomach wall is not composed of protein, so it is not affected by proteolytic enzymes. b. the digestive enzymes of the stomach are not strong enough to digest the stomach wall. c.

States that genetic information flows in one direction