year 4. What´s inside a drop of blood?
That´s the question we have been though today, analyzing more about the circulatory system to finish the term 
we have a good day making with different products tge three types of blood cells
if this holiday you have time, you can try making a blood model, a funny family moment for sure
you will need:
- Red candy for red cells
- White candies, with diferent sizes for white cells
- platelets (lentils, brick-candy..)
- corn syrup or water
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