Blog 2/21/21

This week so far we have done a second lab that was about blood types. I learned about antibodies and blood types. There are four different blood types type A type B type AB-type O people with type AB blood can have any other blood types because they don’t have the antibodies to the other types of blood. People with type A, O, and B can only have a blood donor with the same blood that they have because they have antibodies to the other blood types. When you get the wrong blood type is your immune system attacks the transfused red blood cells.

How rare is it to have type O blood?

Is it possible to have type OB blood?

does this apply to dogs?

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Blog 2/14/21

This week we started a unit on the truth about smoking and doing a campaign on, then 8th grade watched wild America, I think it was called because 7th had extra music that was fun, then after that, we did a pear lab which was cool and we learned some stuff about the heart. We also cut out little paper hearts so that we had a “model” Image result for heart