The answer is true
~hope this helps
The solar system formed from an enormous cloud of dust and gas, called a nebula.
Answer:
a bad odour associated with food
Explanation:
Physical changes<span> are </span>changes<span> affecting the form of a chemical substance, but not its chemical composition. </span>Physical changes<span> are used to separate mixtures into their component compounds, but can not usually be used to separate compounds into chemical elements or simpler compounds.
</span><span><span>
Examples of physical changes are as follows:
Aluminum foil is cut in half.
</span><span>
Clay is molded into a new shape.
</span><span>
Butter melts on warm toast.</span></span>