As part of our Human Body topic, we have been learning about what blood is made of. We used cheerios, marshmallows, pom poms and water to demonstrate red blood cells, white blood cells, platelets and plasma.
As part of our Human Body topic, we have been learning about what blood is made of. We used cheerios, marshmallows, pom poms and water to demonstrate red blood cells, white blood cells, platelets and plasma.