Answer:
In the simplest case it involves mixing two materials together. The most common examples of dissolving involve a solid and a liquid, usually water. When a solid dissolves the solid (solute) and the liquid (solvent) form a very close intimate mixture called a solution.
Explanation:
Answer:
the answer is B
Explanation:
i took this class last year
It results in change of the phase temperature and heat
The answer is b. This is the answer because sometimes the hands free devices can be more dangerous than phones
