Answer:
multiplication
Explanation:
multiply your distance of 18 kilometers by 1,000 to get 18,000 meters.
Answer:
the warm air would be up and cool would be down
Explanation:
warm air is less dense and cool air is more dense
It is D, a paint can carried up a ladder.
Answer: An emission line occurs when an electron drops down to a lower orbit around the nucleus of an atom and looses energy.
An absorption line also occurs when any electron move to a higher orbit by absorbing energy.
Each atom has a unique way of using some space of the orbits and can absorb only certain energies or wavelengths.
Explanation:
Answer:
anything that contains atoms is the correct answer of given statement