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Lesson 29

Life Origins

QuestionAnswer
Naturalist a biologist knowledgeable about natural history (especially botany and zoology)
Supernatural of, pertaining to, or being above or beyond what is natural; unexplainable by natural law or phenomena; abnormal
Spontaneous Generation the idea that life arises from non-life, for example frogs coming from mud or flies coming from rotten meat
Metamorphosis a transformation, a change in appearance and form during normal development of some organisms
Microorganisms very small, microscopic organisms such as bacteria or protozoans; organisms you can see only with the help of a microscope
Autoclave a device used by scientists to sterilize lab equipment with high heat
Created by: ecotteacher
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