Classify each of the following changes as either exothermic or endothermic. (4 points) Burning propane: Using a chemical hand-warmer: Photosynthesis in plants: Lighting a laboratory burner:

Classify each of the following changes as either exothermic or endothermic. (4 points) Burning propane: exothermic Using a chemical hand-warmer: endothermic Photosynthesis in plants: endothermic Lighting a laboratory burner: exothermic

1. use youre data the one which you made the highest points copy exactly that and write why you got that & how

2. what option did u choose and what did they tell u how it impacted the place.

3. i would set rules every friday we would clean up and every wensday we will protect endardged animals etc. hoped i

a

explanation: