Examlex
There are 23 chess players participating in a weekend tournament. Prices are awarded to the first-, second-, third-, and fourth-place finishers. The number of different ways these four places can be filled by those playing is ________.
Muscle And Bone
Tissues in the body with distinct roles: muscles produce force and motion, while bones provide structure and support.
Pregnancy
The condition of having a developing embryo or fetus in the body, after conception until birth.
Moderate Malnutrition
A nutritional deficiency state that is not as severe as acute malnutrition but still involves inadequate intake of essential nutrients.
North America
A continent located in the northern hemisphere and almost entirely within the western hemisphere, comprising countries like the United States, Canada, and Mexico.
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