Gas and Bloating

4 sheets of thick cardboard (like cardboard box), scissors, sheet of facial tissue (not treated with lotion), chunk of bar soap, stick of chewing gum, bathtub. Exp. 3.3 – fairly large bowl, water, ground black pepper, tweezers, sheet of facial tissue (not treated with lotion), chunk of … ................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download