Answer:
They orbit around the nucleus of an atom.
Explanation:
Protons are located inside of the nucleus. Electrons orbit the nucleus.
Correct answer: "both a and b" - <span>chimpanzees and gorillas
There are studies that date from around the 1970's where </span>chimpanzees and gorillas were taught American Sign Language. They were able to learn several hand signs and, in one of the cases, even teach some to an adopted son. Some of these famous chimpanzees and gorillas are Washoe and her adopted son, Loulis, Nim Chimpsky, and Koko, the gorilla.
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<span>Crust, mantle and core (core has 2 layers) </span>
