What is the term for a solid that forms when two liquids are mixed together? a. a reactant b. an energy source c. a precipitate d. a solute

Why should the scientific method be used to answer a question? a. it provides a way to test an idea without any bias. b. it provides a way to test a hypothesis. c. it provides a way to ensure all hypotheses are proven correct. d. it provides a way to quickly turn a hypothesis into a scientific theory.

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?