Answer:
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An atom that gains a negative electron, it becomes a negative ion. If it loses an electron it becomes a positive ion. Some atoms lose electrons and become positive ions. Others gain electrons and become negative ions.
Answer:
common ancestor
Explanation:
If it is a cladogram or phylogenic tree which is what it sounds like your describing, the connection is that all organisms share a common ancestor :)
Answer:Cell contains mitochondria which is known as power of the cell as it synthesises ATP ( energy currency of the cell ). cell already contain sufficient amount of ATP so if supply ATP externally cell will burst.
The answer will be starch :)
