D, contains fluid that becomes more concentrated as it moves down into the medulla
Brainless beck has no idea of what us has to say when the game
Answer:
C. thymine
Explanation:
Adenine pairs with thymine in DNA and pairs with uracil in RNA.
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Answer:
Mass
Explanation:
The larger a star's mass, the shorter it's lifespan.
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Answer:
To move in a circular or curving course or orbit: The earth revolves around the sun. to turn around or rotate, as on an axis: The wheel revolves slowly.
Explanation: