2/5 = .4
.4*100= 40%
Alex spends more time
Answer:
Matter is anything that has mass and occupies space. The flame itself is a mixture of gases (vaporized fuel, oxygen, carbon dioxide, carbon monoxide, water vapor, and many other things) and so is matter. <em><u>The light produced by the flame is energy, not matter.</u></em>
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science hasnt figured it out yet
A solid has a definite meaning that there is only one shape there can be meaning a solid has a definite volume
