Explain how the copper could be in the lake sample near the picnic area but not have been detected by this test.

This is what i found “nuclear fuel is material used in nuclear power stations to produce heat to power turbines. heat is created when nuclear fuel undergoes nuclear fission. most nuclear fuels contain heavy fissile actinide elements that are capable of undergoing and sustaining nuclear fission.” i hope this you for what your looking for. can you plz mark me brainliest?

Because it was a dramatically big guy

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Is there a picture or answer choices?