Hydrogen because it only has one valence electron I believe.
Answer:
regional metamorphism is a metamorphism that is affecting rocks over an extensive area as a result of the large-scale action of heat and pressure.
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Answer:
D A domestic dog runs away and takes a mate in a nearby pack of coyotes. Their offspring have a mix of dog and coyote characteristics
super position
Explanation:
because because it is arranged in a sequence