Answer:
They get different genes from each parent.
Explanation:
 
        
             
        
        
        
The structure of the skin is an effective barrier against bacteria. The multiple layers of epidermis, while can be invaded by foreign organisms, has a high turnover rate which means it is constantly shedding, therefore even the bacteria is shed protecting the body. Lastly, the skin's lipids maintain an acidic pH which slows and stops growth and replication of bacteria.
        
             
        
        
        
Answer:
abrasion
Explanation:its another word for erosion
 
        
                    
             
        
        
        
In cells, hydrogen peroxide is converted to water and oxygen through the activity of
<span>= ENZYMES</span>
 
        
        
        
Answer:
<u>Renewable Resources</u>
water
wind
geothermal energy
solar energy
<u>Nonrenewable resources</u>
minerals
fossil fuels
Hope this helps you