Question

the physical removal of dirt, body fluids, and other organic matter from a surface is called

Answer 1

The physical removal of dirt, body fluids, and other organic matter from a surface is called cleaning (decontamination).

What is cleaning?

• We can simply describe cleaning as a method which is used to remove dirt and other organic materials such as fluids etc from a contaminated surface.
• Cleaning can also be referred to as decontamination if the main aim is to make a surface pathogen free.
• The most effective method for cleaning a surface is by using detergents. However, ethanol is used for decontamination in labs.

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Answer 2

Answer:

• The physical removal of dirt, body fluids and other organic matter from a surface are called the cleansing mechanism of the body.
• The body has various mechanisms to fight against foreign bodies.

• for removal of dirt or other foreign bodies sneezing occurs. by the help the of the sneezing body removed foreign material from the nose.

• for removing material from the oral cavity cough is also one of the protective mechanisms.
• body fluids are removed either by urination, diarrhea, vomiting, or sweating.

• By itself has there own mechanism our power of fighting against any kind of disease and i.e.the immunity. immunity is the exaggerated capacity of the body.

• The main component of blood is leukocytes or wbs i.e white blood cells.