Today in science we got into our blood groups and we wrote and taught the class about red blood cells, white blood cells, and plasma/platelets. We had 2 plays. 1 was called “Bruises and Scabs” and “White Blood Cells“. Bruises and Scabs was about what platelets and plasma do inside our bodies. White Blood Cells was about what white blood cells do in our bodies. White Blood Cells was the funniest.