An atom's smaller negative particles are at a distance from the central positive particles, so the negative particles are easier to remove.
<span>Stem cells. There are two types of stem cells: adult stem cells - these are unspecialised cells that can develop into many (but not all) types of cells. Embryonic stem cells - these are unspecialised cells that can develop into any type of cell. And that's all! ;)
Hope this is useful !!!^_~!!!</span>
Answer:
The Particles that make up the aluminum bar are moving slowly.
Explanation:
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