How does an oil spill affect organisms that come to the surface to breathe, like dolphins or sea turtles? oil sinks, so these organisms are not affected. when these air breathing organisms come to the surface they rise above the oil to breath so they are not negatively impacted. oil only accumulates on the skin of these organisms, so this does not affect their breathing. when these air breathing organisms come to the surface to breathe they risk ingestion of oil which can lead to sickness. pleass im !

Christie's doctor recommends that she eat 40 grams of protein a day. she's already consumed 50% of her protein recommendation for the day. how many servings of the given snack should christie have to meet her daily protein recommendation?

Which type of bacterial reproduction is depicted in the diagram?

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