The answer is D
hope this helps
A measure of the number of particles of a substance in a given volume would be concentration. <span>In chemistry, </span>concentration<span> is the abundance of a constituent divided by the total volume of a mixture. There are a number of ways expressing it such as molarity, molality, normality, ppm, percentage and the like.</span>
i said the same answer as that guy so thats just wrong of u
<span>Meiosis is the prosess in which cells split</span><span />
