A Conversation for Mnemonics and Other Learning Devices

characteristics that define life

Post 1

Silverfish

To remember the 7 things that something need to be considered living, I was told to remember MR GRENS, or MRS GREN.

Both stood for the same characteristics, which were:
Movement, Respiration, Growth, Reproduction, excretion, nutrition and sensititivy.


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characteristics that define life

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