Select the correct answer from each drop-down menu. In a chemical reaction, activation energy increases theof the reactants. This outcome causes the particles to collide, which results in theof new products

What bodies of water provided the eastern border of the zhou dynasty? ?

What was a major cause of world war i?

Which action by the us war department angered chief red cloud to the point that he refused to sign the treaty of fort laramie ? a) the killing of buffalo by the united states troops b) the appointment of troops to the powder river basin c) the burning of parts of the powder river basin d) the murder of chief red cloud’s wife