Great Question! Mass is basically how heavy Something is. Most people confuse mass with weight but there very different from each other. Weight is the downward force something has because of gravity. Mass can be measured in a variety of units too. The second part of the question is how it affects density. It affects it because to find the density you need to be able to find the mass since the formula is Mass divided by volume. I hope this helped you understand a little bit more about mass. Have a great day!
Organic chemicals can enter the grond water and contaminate private wells through waste disposal etc.
I googled it and it said it is estimated that 5 percent of human DNA encodes protein. Not sure if it is correct or not.
Explanation:
It is false, because when we drink without eating something it speeds up alcohol absorption
