honestly for me its between 2 and 3
For the answer to the question above, I believe the answer is <span>A. vaccine helps the body develop memory cells that make immunity last, whereas injection of antibodies only produces a temporary immunity.
I hope my answer helped you. Have a nice day!
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Answer:
Im 90% shure its wethering but please don´t hate me if im wrong
Explanation:
The pyloric valve control food movement from the stomach into the small intestine.
Compounds Lose their original properties
