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.
Anything that you can do to harm yourself.
Answer:The right answer is a to become a parent as any citizen they may have a child They do not have the right to get a subsidy from the government.They cannot donate blood because it is a risk for the others.Their condition does not give them the right to use schedule 4 drugs.
Leaving food out in temperatures between -17°C and 45°C. That's the danger zone!
