If you catch a cold, your body relies on white blood cells to help attack the virus that has invaded your bloodstream. White blood cells are a crucial component of the immune system and are responsible for identifying and destroying pathogens, including viruses. There are different types of white blood cells, such as lymphocytes and phagocytes, that work together to fight against infections.
whats the answer in short words
White blood cells.
which component of blood is used to help create a scab after you cut your finger?
