List the three methods of gathering bacterial samples.

DNA sequencing – to identify bacteria, moulds and yeasts. Riboprinter analysis – for bacterial identification and characterisation. Repeat–based polymerase chain reaction – for assessing the similarity of microorganisms. Rapid pathogen confirmation by polymerase chain reaction.

Explanation:

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yes its like the dead sea which is full of salt which makes you stay afloat

so yes an egg will float in salt