Answer:
C.
Explanation:
The arrows represent the Earth spinning on its own axis in this picture.
Answer:
c ) protons and neutrons
Explanation:
Protons and neutrons have approximately the same mass, but they are both much more massive than electrons (approximately 2,000 times as massive as an electron). The positive charge on a proton is equal in magnitude to the negative charge on an electron.
It indicates that there is only one oxygen molecule
A. ca is the answer because its short for carbon
Answer:
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