Question

total bond energy quick check
which event is an example of an endothermic reaction? (1 point)
condensation
photosynthesis
burning wood
rusting of iron

Explanation:

An endothermic reaction absorbs energy. Photosynthesis requires sunlight (energy) to convert carbon - dioxide and water into glucose and oxygen. Condensation releases heat, burning wood is an exothermic combustion reaction, and rusting of iron is an exothermic oxidation reaction.

Answer:

photosynthesis