Answer:
People drink water that has been contaminated by animal feces
Explanation:
 
        
             
        
        
        
Explanation:
Fats are very important classes of food needed by the body. Excess fat is not good for the body. 
The following are the reasons fats are essential for the body; 
- They provide energy for the body too. 
- Fats are good insulators helping to keep the body warm. 
- They help the body absorb vitamins because some vitamins are only soluble in fats. 
- They help in growing of the cell. 
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The answer is to your question my friend is D.
        
                    
             
        
        
        
Answer/Explanation:
Density-dependent limiting factors are non living and biotic factors that affect the size and growth of a population based on the population density, while density-independent limiting factors are those factors that do not depend on the density of a population before they can have an effect on the growth and size of the population.
Examples of density-dependent limiting factors are predation, disease, Parasitism, competition. These rely on the density of a population in order to affect the growth and size of a population.
On the other hand, examples of density-independent limiting factors are pollution, flood, temperature.
 
        
                    
             
        
        
        
In identical twins, alleles are identical and the order of the bases on the interior of the DNA molecule is identical (Options C and E). It is because genetic material is identical.
<h3>What are identical twins?</h3>
Identical twins refer to individuals produced by the same zygote cell, i.e., they are monozygotic twins.
Since these individuals are produced by the same zygote cell, their genetic material (DNA) will be identical.
Identical twins are useful to understand the exact role of genetics and environment in a given phenotypic trait.
Learn more about identical twins here:
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