write a paragraph on immune system
Answers
The immune system is a complex network of cells and proteins that defends the body against infection. Theimmune system keeps a record of every germ (microbe) it has ever defeated so it can recognise and destroy the microbe quickly if it enters the body again.
It is made up of different organs, cells, and proteins that work together. There are two main parts of the immune system: The innate immune system, which you are born with. The adaptiveimmune system, which you develop when yourbody is exposed to microbes or chemicals released by microbes.
Answer:
The immune system is a complex network of cells and proteins that defends the body against infection. The immune system keeps a record of every germ (microbe) it has ever defeated so it can recognise and destroy the microbe quickly if it enters the body again.