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Answer: The disease-fighting system uses these proteins to tell friendly cells from foreign (people or things who suddenly enter a place in an unwanted way). They are as (like nothing else in the world) as fingerprints. They play an important role in organ transplants.
Hoped I Helped
Answer:
tendons
Explanation:
Skeletal muscles are attached to bones by tendons, and they produce all the movements of body parts in relation to each other. Unlike smooth muscle and cardiac muscle, skeletal muscle is under voluntary control.
is the mixing of chromosomes, which results in the recombination of genes on the same chromosome or that of A diploid cell undergoes meiosis.
With one strike of lightning there is almost no chance you will survive
