it protects our body against diseases by because the name suggests so. u d*mb muthaf*cka
One purpose of epithelial tissue is to act as a protective barrier, covering and lining various surfaces of the body to prevent dehydration and protect against pathogens.
Active vaccination produces antibodies against the particular organism. These antibodies kill the invading pathogen and protect the body against the disease.
Is A Letter To Someone To Explain Why Its Important To Talk About AIDS And Its Protect Against The Disease ?
Immunity
to protect them against disease / illnesses .
Ciliated epithelial cells line the respiratory tract and help to move mucus and foreign particles out of the airways by beating their cilia in a coordinated manner. This action helps to protect the lungs from infections and maintains clean airways for efficient breathing.
Ciliated epithelial cells have hair-like structures called cilia that help move mucus, debris, and pathogens out of the airways in the respiratory system. This movement helps clear the airways and protect the lungs from infection and damage.
The recommended dosage of Heartgard for small dogs to protect against heartworm disease is 1 tablet per month.
By destroying the environment.
If you knew what a disease was, you'd know that they are things that harm or kill people. Then you'd know why the body needs to protect against them.
kills any pathogenic bacteria in your body
disease and climatic injury