Answer: A. the variable that is changed on purpose in an experiment.
Answer:
A <u>mixture</u> is a material produced by mixing two or more distinct components in such a manner that there is no chemical response. Every component of purity is a <u>substance</u>. Every pure compound is a <u>substance</u>.
Answer:
Explanation:
Hello,
In this case, since the density is the ratio of the mass and volume:
For the given density and volume, the correct mass which fills the given volume is:
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