Let's solve the worksheet titled
"How HIV works" step by step using the provided words:
Words to use:
- AIDS
- battle
- diseases
- HIV
- immune system
- white blood cells
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Sentence 1:
"Your body is locked after by the ________, which is made up of white blood cells."
✔ Answer: *immune system*
👉 The immune system protects your body from germs and diseases. It’s made up of white blood cells.
>
✔ Completed sentence:
> Your body is locked after by the
immune system, which is made up of white blood cells.
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Sentence 2:
"When germs that cause disease enter the body, the ________ fight them."
✔ Answer: *white blood cells*
👉 White blood cells are part of the immune system and fight off germs.
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✔ Completed sentence:
> When germs that cause disease enter the body, the
white blood cells fight them.
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Sentence 3:
"______ make you sick but the white blood cells fight them and make you well again."
✔ Answer: *diseases*
👉 Diseases are caused by germs, and they make you sick. But the immune system fights them.
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✔ Completed sentence:
>
Diseases make you sick but the white blood cells fight them and make you well again.
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Sentence 4:
"______ is a very powerful germ that attacks the white blood cells."
✔ Answer: *HIV*
👉 HIV (Human Immunodeficiency Virus) is a virus that specifically targets and destroys white blood cells (especially CD4 cells).
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✔ Completed sentence:
>
HIV is a very powerful germ that attacks the white blood cells.
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Sentence 5:
"The ________ between the white blood cells and the HIV germ can last many years. HIV eventually kills the white blood cells and other germs can then enter the body."
✔ Answer: *battle*
👉 This describes the ongoing struggle or conflict between the immune system and HIV.
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✔ Completed sentence:
> The
battle between the white blood cells and the HIV germ can last many years. HIV eventually kills the white blood cells and other germs can then enter the body.
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Sentence 6:
"The new germs can now attack and kill the body. We call this illness ________."
✔ Answer: *AIDS*
👉 AIDS (Acquired Immunodeficiency Syndrome) is the final stage of HIV infection when the immune system is severely damaged and cannot fight off infections.
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✔ Completed sentence:
> The new germs can now attack and kill the body. We call this illness
AIDS.
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✔ Final Answers:
1. immune system
2. white blood cells
3. diseases
4. HIV
5. battle
6. AIDS
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Summary Explanation:
This worksheet teaches how HIV weakens the immune system over time:
- The
immune system (made of
white blood cells) normally fights
diseases.
-
HIV attacks these white blood cells, weakening the body's defense.
- Over time, the
battle between the immune system and HIV continues, but HIV wins.
- Eventually, the body can’t fight off other infections — this stage is called
AIDS.
Understanding this process helps explain why HIV is so dangerous and why early treatment is important.
Parent Tip: Review the logic above to help your child master the concept of aids worksheet.
