Vocabulary - Blood, Immunity and Vaccines

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Across
  1. 3. A special protein your body makes to fight off antigens (germs) and keep you healthy.
  2. 6. A shot (vaccine) that helps your body learn how to fight off certain diseases before you even get them.
  3. 7. A tiny piece of a germ that enters your body and makes your immune system wake up and defend you.
  4. 8. Tiny cell pieces in your blood that help stop bleeding by forming clots when you get a cut.
Down
  1. 1. A tiny germ, like a virus or bacteria, that can make you sick.
  2. 2. Blood Cells Cells that carry oxygen all around your body, like little delivery trucks bringing fresh air to your muscles and organs.
  3. 4. Your body’s way of fighting off sickness so you don’t get sick or so you recover faster.
  4. 5. Blood Cells The body’s soldiers! They fight off germs and help you stay healthy.
  5. 8. The liquid part of your blood that carries cells, nutrients, and waste through your body, like a river moving important supplies.