RAZ分级阅读 · RAZ I级
My Stomach
A yummy smell is in the air. My brain tells me that smell is my favorite food. My brain sends a message to my mouth and my stomach.
My mouth starts to water, and my stomach grumbles. I am hungry! My stomach tells me so.
My stomach is a part of my body. My stomach helps my body break down the food it needs. Food gives my body energy and helps it grow.
My stomach is part of my digestive system. My digestive system is one of my body's systems that keep me alive.
My mouth is the first stop in my digestive system. My teeth, tongue, and saliva start to break down my food. I chew, bite, and mash with my teeth and tongue.
