Answer & Explanation:
Here's the order of the planets, starting nearest the sun and working outward through the solar system: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune — and Planet Nine.
Answer: China
Explanation: because it has the most metric tons it doesn't matter about the size of the country
Answer:
Rift Valley
Explanation:
This happens when the plates pull apart. They don’t collide and are not any form of mountains.
I think they discovered chromosomes in DNA so that backed up his Idea
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Sensory, interneuron, motor