Living Things- Chapter1 Grade 7 Crossword
                                                        
                                                        
                                                        
                                                        
                                                        
                                                        
                                                        
                                                        
                                                        
                                                        
                                                        
                                                        
                                                        
                                                        
                                                        
                                                        
                                                        
                                                        
                                                        
                                                        
                                                        
                                                        
                                                        
                                                        
                                                        
                                                        
 
 
Down: 1) a scientist carries out a series of tests that are identical except for one factor2) process by which unrelated organisms evolve characteristics that are similar4) two part scientific name given to organisms6) living things that are made of many cells7) unicellular organisms whose cells lack nucleus8) a classification grouping that contains similar, closely related organisms9) one parent produces offspring that are identical to the parent10) organisms that cannot make their own food12) the process of change that occurs during an organism's life13) two parents combine their genetic material to produce a new organism15) the combination of chemical reactions through which an organism builds up or breaks down material19) organisms that make their own food24) a group of similar organisms that can mate and reproduce Across: 3) the scientific study of how animals are classified5) single celled organisms11) organisms with cells that contain nuclei14) a trait that common ancestors of a group had and passed on to its descendants16) dense are in a cell that contains nucleic acid 17) the basic unit of structure and function in an organism18) an action or change in behavior20) the mistaken idea that living things can arise from nonliving sources21) a diagram that shows evolutionary relationships among organisms22) the process of grouping things based on their similarities23) a change in an organisms surrounding that causes the organism to react25) process of change over time26) the maintenance of stable internal condition 27) living things
 

 

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