Question

Sweat is a type of defence system of our body
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Answer 1

Answer:

Explanation:

Physical barrier

Moreover, components that are secreted by the skin or mucosa, such as sweat, saliva, tears, mucous, help provide a basic barrier against invading pathogens. The skin is the impermeable physical/mechanical barrier that protects many pathogens from entering the body.

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Answer 2

• Intomology is a field of zoology that studies insects scientifically.
• The segmented body design of the insect is referred to by the Greek word entomon, which means "notched."
• This field of research encompasses the zoological categories of genetics, taxonomy, morphology, physiology, behaviour, and ecology.
• The practical elements of economic entomology, which includes the destructive and positive effects of insects on humans and their activities, are also covered.
• Entomology is also significant in biodiversity research and environmental quality assessment.