Answer:any of a number of subatomic particles carrying a fractional electric charge, postulated as building blocks of the hadrons. Quarks have not been directly observed but theoretical predictions based on their existence have been confirmed experimentally
Explanation:
Answer:
true
Explanation:
Mountainous topography of the region prevented Ancient Greek city states from uniting to form a single nation
Didn't they use the money to help their other Allie Britan?
<span>latent and manifest is the answer
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