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Biology

WCHS Biology Chapter 14

WordDefinition
Fossil physical evidence of an organism that lived long ago that scientists use to study the past; evidence may appear in rocks, amber, ice
Plate Tectonics geological explanation for the movement of continents over Earth's thick, liquid interior
Spontaneous Generation mistaken idea that life can arise from nonliving materials
Biogenesis idea that living organisms come only from other living organisms
Protocell large, ordered structure, enclosed by a membrane, that carries out some life activitiesm, such as growth and division
Archaebacteria chemosynthetic prokaryotes that live in harsh environments, such as deep-sea vents and hot springs
Created by: dmoudy
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