It is better to say “It is correct.” The word THIS is a demonstrative pronoun. The word THIS should be used to point out or to indicate the things. The word CORRECT is an abstract noun therefore it can not be pointed out this is why it is better to say IT IS CORRECT.uu

3 0

3 years ago

A) Where on a bicycle do you want to reduce friction to a minimum? How is it done?

soldi70 [24.7K]

A) Undesirable friction exists between the connections of the tires and the frame as well as the pedals. Lubricating fluid is applied to reduce this.

B) Desirable friction exists between the tires and the road, helping the bike grip the road.

6 0

3 years ago

Coal is how much worse than natural gas when it comes to carbon dioxide emissions?

Naya [18.7K]

Answer:

True

Explanation:

Its worse

4 0

3 years ago

Which of the following affects the rate constant of a reaction?

Dennis_Churaev [7]

Arrhenius' equation relates the dependence of rate constant of a chemical reaction to the temperature. The equation below is the Arrhenius equation
$k = Ae ^{{ \frac{-Ea}{RT} } }$ where k is the rate constant, T is the absolute temperature. As the temperature of the system increases, the rate constant also increases and vice versa.

3 0

4 years ago