I believe they used the same materials and same patterns and designs. They combined their ways of building as well.
John brown was a abolitionist who made the bleeding Kansas and made the north and south more tense
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What were the "cures" they had?
what were the early stages of the disease?
How was it spread?
Precambrian time, period of time extending from about 4.6 billion years ago (the point at which Earth began to form) to the beginning of the Cambrian Period, 541 million years ago. Precambrian time encompasses the Archean and Proterozoic eons, which are formal geologic intervals that lasted from 4 billion to about 541 million years ago, and the Hadean Eon, which is an informal interval spanning from 4.6 billion to 4 billion years ago. The Precambrian represents more than 80 percent of the total geologic record.
Answer:
According to Boundless Chemistry, the nucleus (center) of the atom contains the protons (positively charged) and the neutrons (no charge). Atoms are made up of protons and neutrons located within the nucleus, including electrons that are in orbitals that surround the nucleus.
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