In general, your body fights sickness by keeping foreign objects out of your body. Physical barriers, such as your skin, are your first line of defense against pathogenic bacteria. You also produce pathogen-killing compounds, such as lysozyme, which can be found on regions of your body that aren't covered in skin, such as your tears and mucus membranes.
The immune system serves an important function: it defends your body against hazardous substances, pathogens, and cell alterations that could make you sick. It consists of a variety of organs, cells, and proteins.
You aren't aware of your immune system's existence as long as it is functioning properly. However, if it stops operating effectively – for example, because it is weak or unable to combat extremely aggressive bacteria – you will become ill. Germs that your body has never come into contact with previously are also likely to make you ill
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nejithashervin
There is a cell in our body WBC(white blood cells)they protect us from preventing diseases and viruses
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Answer:
The Correct Answer is mentioned below
Explanation:
In general, your body fights sickness by keeping foreign objects out of your body. Physical barriers, such as your skin, are your first line of defense against pathogenic bacteria. You also produce pathogen-killing compounds, such as lysozyme, which can be found on regions of your body that aren't covered in skin, such as your tears and mucus membranes.
The immune system serves an important function: it defends your body against hazardous substances, pathogens, and cell alterations that could make you sick. It consists of a variety of organs, cells, and proteins.
You aren't aware of your immune system's existence as long as it is functioning properly. However, if it stops operating effectively – for example, because it is weak or unable to combat extremely aggressive bacteria – you will become ill. Germs that your body has never come into contact with previously are also likely to make you ill
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