Answer:The immune system is a network of cells, tissues and organs that work together to attack pathogens that try to invade your body. Bacteria, parasites and fungi that may cause infection meet a system of immune soldiers, including T-lymphocytes, macrophages and neutrophils.
Explanation:
Taking your blood pressure can be an option or your pulse.
Answer:
YES your whole life would change because you have a responsibility. you will need to protect and look after them. you wont be able to go see you friends as much. you might feel tiered all the time. you should wait till your financially, physically and emotional ready for one and maybe the right age.
Stuff like this is what gets you banned.
