The four elements that living things are made up of are oxygen, carbon, hydrogen, and nitrogen - these make up about 96% of our bodies.
Answer:
c. sound
Explanation:
Matter is formally defined as being any substance that has any amount of mass and takes up space by having volume. Dirt, Humans, and Water all have a different level of mass and take up a different level of space. Sound on the other hand does not have neither mass or volume, it is instead a wavelength or a constant vibration that travels invisibly through the air. Therefore it is not composed of matter.
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I believe the answer is c
Answer:
I think it's c maybe not sure though
