<span>A method of procedure that has characterized natural science since the 17th century, consisting in systematic observation, measurement, and experiment, and the formulation, testing, and modification of hypotheses.</span>
        
             
        
        
        
Answer:
a line because i cant tell if there's not a line
 
        
             
        
        
        
Larger bone in “shin/calf” area
        
             
        
        
        
Answer:
divots or holes
Explanation:
they hit at a high speed and make a divot in the ground