Answer:
<u>The three parts of an amino acid are the carboxyl group, the amino group, and the central carbon that contains the R group.</u>
<u>hope this helps</u>
 
        
                    
             
        
        
        
The answer is D. energy needed to break chemical bonds
        
                    
             
        
        
        
The back portion of the brainstem is called the Cerebellum. Cerebellum is responsible for motor control. It involves in our cognitive function in attention and language, and regulating fear and pleasure responses.
        
             
        
        
        
The correct answer is B: The cells will have 2n chromosomes and be diploid.
Diploid cell have two of each chromosome, one from each parent. When diploid cell undergoes mitosis, the result is two identical diploid cells (when haploid cell undergoes mitosis the result is haploid cell). This means that during the mitosis, cells reproduce genetically identical copies of themselves.
 
        
                    
             
        
        
        
Answer:
The amount of solar radiation that reaches any one spot on the Earth's surface varies according to: Local weather. Because the Earth is round, the sun strikes the surface at different angles, ranging from 0° (just above the horizon) to 90° (directly overhead).
Explanation:
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