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Evolution And Genetics Crossword Puzzle Answer
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Evolution and Genetics

All phrases have spaces

            H                                  
          F O S S I L R E C O R D              
            M                                  
        E V O L U T I O N                      
            L                                  
    P H E N O T Y P E                          
            G                                  
            O                                  
          E U B A C T E R I A                  
            S                                  
        D   S                                  
        N A T U R A L S E L E C T I O N        
        A   R                                  
          M U T A T I O N S                    
            C                                  
            T                               T  
R E P R O D U C E                           I  
            R     K     M                   M  
          V E S T I G I A L S T R U C T U R E S
            S     N     M   P   E   E         I
                  G     M   E   L   L         X
                  D     A   C   A   L          
                  O     L   I   T   S          
                  M     S   E   E              
                            S   D              
Across Down
2 How do we know about life on earth before there were humans
3 When abiotic parts of earth and biotic organisms are always changing
4 The way an organism looks
5 The oldest living organisms
7 When the environment selects the gene combinations that best fit the resources available to the organism
8 Errors in DNA replication
10 What must every living thing do to pass on there genes
13 Have no apparent functions but they resemble structures their presumed ancestors had
  1
1 Structures that have a common ancestor but do not preform the same function
6 Life changes constantly by mixing _____
9 The earth evolves by ______
11 The biggest grouping of organisms is at the _________ level
12 The youngest living organisms are the______
14 The smallest level of life
15 All living things are _________
16 All living things are made of _____
17 How many kingdoms of life are there
  1
 
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