He discovered several species of finches that varied from island to island and it helped him make his theory of natural selection.
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Nitrogen: 1s2, 2s2, 2p3 is correct answer.
Answer:
aw why? are you deleting the app for school?
Answer:
Explanation:
To calculate the momentum of a moving object multiply the mass of the object times its velocity. The symbol for momentum is a small p. So, the momentum of the object is calculated to be 8.0 kg-m/s. Note the unit for momentum.
