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Biology Asked by a SnapAndSolve user · about 2 hours ago

3 Match each cause with its effect. Place the steps in chronological order. A person with a cold sneezes...

3 Match each cause with its effect. Place the steps in chronological order.
A person with a cold sneezes without covering their mouth
A helpful mutation happens while a virus's genetic code is being copied
The virus invades host cells
A person's immune system learns how to identify invaders
New copies of the virus destroy their host cells

Answer

  1. A person with a cold sneezes without covering their mouth:

    A nearby person breathes in droplets containing the cold virus

  2. The virus invades host cells:

    The virus uses the cell’s machinery to copy itself

  3. New copies of the virus destroy their host cells:

    The person experiences symptoms of the virus

  4. A person's immune system learns how to identify invaders:

    The immune system begins to fight off the infection

  5. A helpful mutation happens while a virus's genetic code is being copied:

    The virus develops a new ability

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