Answer:
In 1609, using this early version of the telescope, Galileo became the first person to record observations of the sky made with the help of a telescope. He soon made his first astronomical discovery.
Answer:
In wells Scientist measure dissolved oxygen, or DO (pronounced dee-oh).
Answer:minerals and rocks
Explanation:
The answer is C. The brain stem controls blood circulation.
Honey is the sweet substance made by bees.
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