We are not hurt by drinking cola soda or orange juice even though they both have an acidic pH because the acidity is not that high to harm us. <span>Also, your stomach can handle these acids since it has a high pH level because of the acid naturally in the stomach. Hope this answers the question.</span>
Start an activity that does not require extra equipment because the student is actually doing the work. You can conduct as much research as you want but that doesn't mean the student will actually do the activities.
