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living

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Question
Answer
development   the process of change that occurs in the organisms life to produce a more complex organism  
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redi's experiment rejected this   spontaneous generation  
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bacteria have one cell, therefore, they are _______ organisms   unicellular  
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6 charisteistics of living things   chemicals of life energy use response to surrounding growth/development reproduction cellular orginazation  
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4 things living things need to survive   food water living space stable internal connections  
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basic building blocks of all living things   cells  
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what is the mot abundant chemical in cells   water  
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lipids and _____ are the building materials of cells   protiens  
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cells of organisms use energy for _____ and _____   growth and repair  
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a change in an organisms surrounding that causes the organism to react is a _____   stimulus  
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true or false-flies can arise from rotting meat   false  
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the misled idea that living things can come from nonliving things   spontaneous generation  
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Louis pasteur made an experiment that required variables-what were they   boiled broth and unboiled broth  
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autotrough   an organism that makes its own food  
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hetrotrough   an organism that gets energy from consuming autotroughs.  
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why do sientists classify   organise living things into groups bsed on similarities  
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taxonomy   the cientific study og how things are clasified  
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binomial nomanclaetue   a 2 part scientific name given t oeach organism started by linnaes  
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genus   first word in organisms scientific name  
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species   second word in organisms scientific name  
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levels of genus   domain kingdom phylum class order family genus species  
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as you move down the levels of classification the number of organisms   decrease  
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the more classification levels that 2 organisms share the more ______   characteristics-  
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what is a taxonomic key   a tool consisting of a series of paired statements that describe physical characteristics  
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field guides   a book that has pictiudes that hilight the dferences between simlar looking organisms  
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darwin discoered what   evolution  
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evolution   a change over time that a species change over time-process  
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when organisms share a common ancestor they share an evolutionary history   todays classification system shows us that species with similar evolutionary histories are classified more closely together  
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how do scientists determine the evolutionary history of a species   compare structure but todays scientists use info about the chemical makeup of the organisms cells  
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the more closely 2 secies are related   the more similar the chemicals that make up therr cells and the closely simmilar evolutiuonary historues  
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classifications can be chaged if   new info from NA come  
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Created by: snygren
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