Which of the following is considered a benefit to using wind energy as a source of power? (2 points)

wind blows consistently

wing energy does not pollute

wind turbines require very little land to construct

winds produce higher quality energy than other sources

An atom of nitrogen had seven protons in its nucleus. how many electrons does it have

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

Will someone me with this.. specialized cells which perform a particular function form: tissues organs or organism