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Unit 1- Alive or not

Can you explain how we know if something is alive?

TermDefinition
R.O.G.E.R. The mnemonic we use to remember the 5 characteristics of life.
Responds to the environment Something alive will respond when their environment changes.
Organized with cells Something alive is made up of cells that you can see under a microscope.
DNA deoxyribonucleic acid, this found in the cells and has all the instructions each cell needs to do its job.
Grows and develop Living things grow and develop. They change over time and will usually look different as they age
Energy All living things use energy to function
Reproduce All living things reproduce.
Asexual reproduction A way to reproduce where the organism copies itself. It does not require and male and female.
Sexual reproduction A method of reproduction that requires a male and female.
Homeostasis Keeping your insides in balance
cell structure that contains all the materials necessary for life
Created by: KSDSrocks!
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