Isabella Science Crossword
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
 
 
Down: 1) Blood vessels that carry blood toward the heart2) Absorbs the nutrients from the food and transfers them to the bloodstream4) Prevents the back flow of blood6) Transports blood, delivers essential substances, and removes wastes.8) Immune cells that destroy invaders9) Fluid part of the blood11) Heart beats for a certain amount of time14) Circulating tissue made of plasma, cells, and platelets Across: 3) Takes oxygen from the air and transfers it to the blood5) Blood vessels that carry blood from the heart7) Group of organs that take in and digest food and eliminate solid waste10) Smallest blood vessels where exchange of materials with cells occur12) The body system consisting of the lungs and passageways to them13) Transports oxygen to your cells15) Measure of the force of blood pushing against the walls of arteries
 

 

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