Which of the following terms or pair of terms is used to describe how energy flows in a chemical reaction? A. Conservation of matter
B. Chemical Equation
C. Reactants and products
D. Exothermic and Endothermic

Pls pls pls pls ! describe, in your own words, how you found the epicenter of the earthquake.

10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation 2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!

What would people living along the coast in south florida do if there was a hurricane warning? move to locations away from the water flock along coasts to watch the natural phenomenon buy instruments to predict the exact location of the hurricane measure water levels to know the exact time of the hurricane