<span>Replace the concentration descriptions with actual values.</span>
        
                    
             
        
        
        
Answer:
Crossing over is the swapping of genetic material that occurs in the germ line. During the formation of egg and sperm cells, also known as meiosis, paired chromosomes from each parent align so that similar DNA sequences from the paired chromosomes cross over one another.
Explanation:
 
        
                    
             
        
        
        
light absorbing molecules that plants absorb from the sun is PHOTONS and the act or process of is photosynthesis.
 
        
                    
             
        
        
        
Answer:
The horn will sound like it is at a higher pitch.
Explanation:
Th sound waves are closer together at the front of the car because the car is traveling forward.
 
        
                    
             
        
        
        
Answer:
Intestine is the lower part of the alimentary canal from the end of the stomach to the anus.
Explanation: