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skin, tears, mucus, cilia, stomach acid, urine flow, 'friendly' bacteria and white blood cells called neutrophils.
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What is the best natural barrier against germs?
Your skin and your immune system are some of theh best natural barriers against germs.
What does the word natural barriers mean?
Barrier of death
What is a natural or artificial wall or barrier called?
A Dam
Which natural feature provided a natural barrier against western expansion?
The Atlantic Ocean.
What is natural barrier in your body that can prevent salmonella entering your inestines?
The skin
What is the best natural barrier against germs?
Your skin and your immune system are some of theh best natural barriers against germs.
What is the first natural defense against germs?
A barrier... in humans that would be your skin.
The skin acts as a barrier against germs and also controls body temperature?
True. The skin acts as a barrier against germs and also controls body temperature.
What was natural barrier that protected Egypt in the south?
The natural barrier that protected Egypt in the south is cataracts.
What was the natural barrier that Egypt in the south?
The natural barrier that protected Egypt in the south is cataracts.
What was the natural barrier in the south in Egypt?
The natural barrier that protected Egypt in the south is cataracts.
What does skin do in the immune system?
The skin is the bodies first barrier to germs. It keeps out harmful germs and bacteria. As long as the germs don't penetrate the skin, they don't cause harm.
Name the natural barrier that separates Mongolia from china?
The Himalayan mountain range forms a natural barrier between China and Mongolia.
What is a sentence for natural barrier?
Putting dunes on beaches is a natural barrier against coastal erosion.Having a thick treeline of sturdy trees can serve as a natural barrier against some tsunamis.
What is one natural trade barrier?
A natural trade barrier is something that prevents trade that is not artificially created.
Is the Great Barrier Reef natural?
The Great Barrier Reef, off the coast of Queensland, Australia, is completely natural.
What is the Natural barrier between Iberian Peninsula and France?
The natural barrier between the Iberian Peninsula and France is the Pyrenees mountain range.
