Biology Vocabulary Test Crossword
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
 
 
Down: 1) The grouping of organisms based on set criteria.2) Inherited characteristics of a species that develops over time in response to an environmental factor, enabling the species to survive.3) unicellular organisms without a well defined nucleus or membrane bound organelles.7) Heterotrophs that prey on other hetertrophs.11) Basic unit of structure and organization of life.12) The study of living things and how they interact due to abiotic and biotic factors. Across: 4) The liquid environment inside the plasma membrane of a cell.5) Organism that has cells that have a well defined nucleus and membrane bound organelles.6) The non-living factors that affect living systems.8) Used to measure the volume of liquid.9) The movement of molecules from a point of high concentraion to low concentration.10) Taxonomic group of related phyla.13) Change overtime in a species due to environmental forces.14) Group of organisms that can interbreed and produce fertile offspring.15) preserved evidence of an organism, that provides evidence of past life.
 

 

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