What has occurred if the temperature changes in a chemical reaction? Energy was created. Energy was transferred. There was no energy transfer. Energy was destroyed.

answer; i believe that the correct answer is ; unified

fir trees are found in areas with cooler climates. fir trees have needles for leaves and remain green year-round.

probably 3 since archeologists and historians don’t understand there writing.

you should think about the answers you give and expect the same form your questions.