Question

!Please answer! Sort the chemical reactions based on whether they absorb or release energy

respiration in cells

producing electric current

photosynthesis

burning a candle

baking bread

activating a cold pack

Answer 1

Releases Energy; burning a candle, producing electric current, and respiration in cells.

Absorbs Energy; activating a cold pack, baking bread, and photosynthesis.

Explanation:

Burning a candle releases heat energy into the surrounding area. The respiration process in cells does not produce any energy, so it must release it. Activating a cold pack absorbs energy in order to activate. Baking bread absorbs heat when baking, it releases it when cooling. Photosynthesis absorbs energy at the beginning of the process before releasing/using it.

This is 100% Correct, I checked this by taking the test and attached the image.