Because the chemicals in them would damage your skin because of the structure of your skin cells.
It's late but for anyone else who needs it, it's:
Create a log of what one eats each day.
Critique one's diet for overall balance of key nutrients.
Identify personal barriers that prevent an individual from making poor food choices.
<span>The respiratory system of the body can be injured by volcanic ash that comes from a volcanic eruption. You can inhale this ash and it can get into your body and system and mess with your inner organs. I don't see how this can happen with boulders and rocks, as they are way too big to be inhaled the way ash can be.</span>
The assumptions that certain races are lazy or dirty or uneducated makes employers reulcutant to hire them. Mostly same with women. Assumptions on strengh, willingness to work, and place in society makes employers biased and more likely to hire white men.
