What causes a chemical reaction in an egg?
sugar the water cycle cooking birds tapeworms courtship burning ovaries
A B C D E F G H
Heat is very important in cooking.
cooking an egg causes a chemical reaction in the egg
What causes a chemical reaction in an egg? (A) sugar (B) the water cycle (C) cooking (D) birds (E) tapeworms (F) courtship (G) burning (H) ovaries