It is not known which US President had cats that made him sneeze. There have been quite a few US Presidents that have had cats while in office.
No, a flu vaccine triggers our bodies to make our own antibodies. The vaccine includes dead or weakened viruses that can't make us sick, but they will cause the immune response that creates the correct antibodies.
Do you mean lymphocytes? Lymphocytes are white blood cells which make chemicals called antibodies. Antibodies destroy bacteria which get into the blood. They give us immunity to diseases.
They produce oxygen and make for us fruits.
Vaccinations helps to trigger the immune system in the body to produce antibodies. Once the immune system has been boosted up, it helps to prevent infection in the body thus preventing you from diseases
The main reason pepper makes us sneeze is that it has a coating on it of a chemical called piperine. This is the chemical that makes pepper spicy. When pepper gets inside your nose, this chemical really irritates its lining, triggering your sneeze reflex to expel it. A secondary reason it might make you sneeze is that pepper is usually ground up into tiny bits, which can get in your nose and make you sneeze for the same reason as things like dust.
because our body have antibodies.the antibodies will help us fight with the bacteria or virus. hope can help u.:)
because our body have antibodies.the antibodies will help us fight with the bacteria or virus. hope can help u.:)
It happens so to protect our eyes from the bright light.When the harmful light rays hit the retina,the brain forces us to shut our eyes by making us sneeze.
yes
They need to get the mucus out of their nose like us humans do.
The respiratory system, including the nose, pharynx, trachea, main bronchus, bronchi, broncioles, and aveoli have cilia and produce mucous that can make us cough and sneeze when bacteria, pathogens, dust or other particles try to invade the respiratory tract. Sometimes, the body can go into hyperdrive on the production of mucous, causing a chronic cough even without any invader or irritant.