Ok, this is going to seem like a really strange question I suppose. My daughter (age 6) likes to save seeds and plant them to see if they will grow. She planted seeds from a Granny Smith Apple (hehehe) and they actually sprouted. In fact, we had 3 or 4 little seedlings for a while. All but one died. The one that is still growing has two different kinds of leaves on it. Some are smooth, round leaves. Others are serrated/toothed (not sure if this is the right term). How can a plant have 2 different leaves like this??? Is this normal?
