Mining can put dirt specs in the air along with other harmful stuff. when mining there’s specs that are going into the air that can go into your eyes, mouth & even ears, which can be harmful.
One of the key and defining characteristics of innate immunity is that it creates stronger, faster, and more specific responses to invaders upon repeated exposure/infection.
Immunity is a defense system we are born with and it protects against all antigens. Innate immunity involves barriers that keep harmful materials from entering your body. Immunity forms the barrier of first line of defense in the immune response.
Four main components of immunity include effector cells, antimicrobial peptides, soluble mediators, and cell receptors. Innate immune responses rely on the body's ability to recognize conserved features of pathogens that are not present in the uninfected host.
Learn more about innate immunity here:
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Answer:
b they have to have support because they cannot make changes alone
