Living Things- Chapter1 Grade 7 Crossword
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
 
 
Down: 2) two parents combine their genetic material to produce a new organism3) living things that are made of many cells4) the process of change that occurs during an organism's life5) a classification grouping that contains similar, closely related organisms6) a scientist carries out a series of tests that are identical except for one factor8) a diagram that shows evolutionary relationships among organisms9) the mistaken idea that living things can arise from nonliving sources11) one parent produces offspring that are identical to the parent14) the maintenance of stable internal condition 15) an action or change in behavior17) the combination of chemical reactions through which an organism builds up or breaks down material20) a group of similar organisms that can mate and reproduce25) the basic unit of structure and function in an organism Across: 1) unicellular organisms whose cells lack nucleus7) process of change over time10) organisms that cannot make their own food12) living things13) organisms with cells that contain nuclei16) the scientific study of how animals are classified18) dense are in a cell that contains nucleic acid 19) two part scientific name given to organisms21) organisms that make their own food22) a change in an organisms surrounding that causes the organism to react23) a trait that common ancestors of a group had and passed on to its descendants24) single celled organisms26) process by which unrelated organisms evolve characteristics that are similar27) the process of grouping things based on their similarities
 

 

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