The answer to your question is type II
The second line of defence is a group of cells, tissues and organs that work together to protect the body. This is the immune system.
When a pathogen (disease-causing organism) invades the body, the neutrophils gather at the entry site and try to engulf it and destroy it.
A T helper cell will recognise only one pathogen. If the T helper cell recognises the invader, it will immediately clone to increase numbers.
After a few days of fighting off the pathogen, you will recover from your infection.
Continue to have check ups just because you are treated doesn’t mean it’s gone fully and can’t come back.
Yes that is true. cause if you smoke those who who are around you are also smoking
