There are many reasons people throw up. Germs and parasites are often to blame. These are tiny living organisms. Sometimes germs and parasites cause infections, or illnesses. They trigger vomiting by irritating body parts involved in digestion.
ISBN-13: 9781631880490 Availability: In Stock Now - Ready to Ship
Published: September 2015 Reading Level: Lower Primary Pages: 24 Format: Paperback Publisher:Cherry Lake Publishing Product Category: Health PE&PD / Health PE&PD: Body / Health PE&PD: Body - Human Bio