Examlex
A star on the red giant branch has a core about the size of .
Strict
Rigorously imposed or adhered to; precise and exact in instructions or standards.
Contraction
A physiological process where muscles decrease in length and increase in tension.
Ureters
Tubes that carry urine from the kidneys to the bladder, crucial components of the urinary system.
Kidneys
Organs in the human body that filter waste products from the blood to be excreted as urine.
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