Can somebody help me

No they should not, heres why:

Explanation:

It has been proven on countless occasions that people forget details within minutes of an event. When you forget things, and you try to remeber, your brain will fill in the blanks with what it wants to see. In every case, if possible try to use hard evidence, ie: Videos, recordings, fingerprints, blood, and other stuff. If not that try to use multiple witness accounts and compare them.

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explanation:

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the relative standard reduction potential of the half-cell in which reduction occurs; more positive than the other half-cell. reduction is a chemical process in which electrons are added to an atom or an ion; it always occurs accompanied by oxidation of the reducing agent.