What is the best description of the paths of s waves and p waves? a. s waves travel through earth's interior. p waves travel along the surface of earth's crust. b. s waves travel through solids, liquids, and gasses. p waves travel through solids or very dense, glassy liquids. c. s waves travel through solids or very dense, glassy liquids. p waves travel through solids, liquids, and gasses. d. s waves travel along the surface of earth's crust. p waves travel through earth's interior.

1. environmental factors, such as ph and temperature, can affect the function of an enzyme. a. true b. false 2. which of the following is an organic molecules (ex. vitamins) that an enzyme? a. coenzyme b. product c. active site d. substrate 3. how do enzymes effect the speed of a chemical reaction? a. they speed it up b. they slow it down c. they have no effect on the speed of a reaction 4. during a chemical reaction, an enzyme is used up so that it can only be used one time. a. true b. false 5. which of the following results from a chemical reaction that is catalyzed by an enzymes? a. active site b. product c. substrate d. coenzyme

The fruit of a certain plant is sweet and fleshy. the seeds of this plant have a seed coat that is fairly tough. the seeds germinate better if they are exposed to acid, or scarification. what is the most likely type of dispersal for this seed? water animal wind

Which ocean is on the eastern coast of north and south america? arctic ocean indian ocean pacific ocean atlantic ocean