What are blood types?
- Written by Christine Helms, Assistant Professor of Physics, University of Richmond
Blood has special traits unique to every person.TippaPatt/www.shutterstock.com
Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com.
What are blood types? – Harvey W., age 10, Tallahassee, Florida
Blood may seem like it’s all the same,...

