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The atomic mass number is equal to the number of neutrons in an atom.
Q2: Which of the following is the primary
Q6: The movement and interchange of water between
Q21: _ are tunnel-like caves within a lava
Q28: The Mesozoic Era precedes (is older than)
Q28: In areas where the daily temperature regularly
Q31: _ are the smallest electrically neutral assemblies
Q34: Your patient is a 23-year-old man with
Q35: A _ is a mixture of gas
Q38: A(n) _ is a body of ground
Q58: Surface tension created by a small amount