Which change absorbs heat?
a. burning natural gas
b. baking a pie
c. freezing leftovers
d. using a flashlight

A. Burning natural gas

A liquid changing to gas is called boiling or evaporation.A gas change into a solid is called deposition and a gas changing into a liquid is called condensation.half of these are endothermic, meaning they absorb heat from their surroundings.the others are exothermic,meaning they release heat. Hope this helps

The 3 of the following statements describe scientific inquiry.

Scientific inquiry involves asking questions about observations.Scientific inquiry involves providing explanations based on evidence.Scientific inquiry involves similar processes and practices.Explanation:

"Scientific inquiry indicates the various ways in which scientists study the natural world and suggest explanations based on the testimony derived from their work". Scientific inquiry involves all of the three above.