Answers

2015-05-04T15:49:10+05:30
A micro organism or is an organism that is so small that it is microscopic. micro organisms are often illustrated using single-celled, or unicellular organisms.
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2015-05-05T15:23:25+05:30
Single-celled microorganisms were the first forms of life to develop on Earth, approximately 3–4 billion years ago.Microorganisms are divided into six types: bacteria, archaea, protozoa, algae, fungi, and viruses.

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