Chromosomes are "what make up a persons DNA." When a person reproduces to make a baby they will be given 12 chromosomes from their father and another 12 from their mother which created the genetic makeup of that person which includes:facial features, height, etc..
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Answer:
Full or New Moon + Perigee
Explanation:
The sun heats the earth through radiation. Since there is no medium (like the gas in our atmosphere) in space, radiation is the primary way that heat travels in space. When the heat reaches the earth it warms the molecules of the atmosphere, and they warm other molecules and so on.
Answer:
water
Explanation:
its complicated just trust me
