11a Crossword
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
 
 
Down: 1) tiny/most common/plankton2) dead organism trapped in sediment decayed away3) aka replacement; dissolved minerals replaced with materials in hard parts of animals/plants4) signs that it lived/ usually show exoskeletons6) tree sap Across: 5) compacting and cementing shells into sedimentary rock7) death and decay;8) any remains of a formerly living preserved by natural process.9) finely detailed carbon prints(most likely plant)10) usually in sedimentary rocks
 

 

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