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The body's primary defense against germs and harmful substances is the immune system, which includes white blood cells, antibodies, and various organs like the spleen and lymph nodes. Additionally, physical barriers such as the skin and mucous membranes serve to block pathogens from entering the body. Chemical defenses, including antimicrobial proteins and acids in the stomach, also play a critical role in neutralizing threats. Together, these systems work to identify and eliminate harmful invaders effectively.
What else can I help you with?
What coats germs to prevent them from harming the body?
Your skin is the biggest thing that protects your body.
How can you use harmful in a sentence?
David, with the red ripped shirt, had harmful germs on his body.
What are the some of the functions of skin?
skin water proofs you and protects your body from germs
What system plays a role in defending the body from harm?
The integumentary system protects the body from injury, infection, and dehydration.
What do we call the part of your immune system that passively protects your body from attack by germs?
Innate
What covers your body and stops microbes from getting in?
Skin is the outer covering of the body that protects against microbes and germs.
What system protects your body from germs?
Defends the body after it has been invaded by a microscopic organism
What do white blood cells attack in the body?
They attack germs and microorganisms they deem may be harmful to the body.
Where you can find germs?
you can find germs in different parts of you body or even on random things
What bug has spots on its body and protects plants from harmful insects?
lady bug
What part of blood fights germs that enter the body?
White blood cells are the part of blood that fights germs that enter the body. They recognize and attack harmful pathogens to help keep the body healthy.
What is the role of the skin in providing defense against infection?
The skin acts as a shield and protects the body from outside dirt, dust and other germs. It is the first layer of defense for the body. The skin prevents the entry of germs or substances that can harm the body in any way. Only when the skin is ruptured germs, dust, dirt can enter the body system causing sickness of different kinds. The skin sheds off the outermost layer from time to time thereby removing any harmful organisms that may be present on the skin's outer layer. The skin secretes substances that kill harmful bacteria and promotes the growth of healthy bacteria.
