They differ from each other
        
                    
             
        
        
        
<span>The answer should be: D)	water supply
</span>Water is a perishable resource and its supply will limit how much population that an area could hold. <span>With a bigger population, the competition for water will be higher which make water shortage more likely. Others density-dependent limiting factor than competition would be disease, parasitism, and predation.
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Answer:
• neutrons
• protons
Explanation:
The nucleus is made up of two types of subatomic particles, that is the protons and neutrons. 
 
        
             
        
        
        
Answer:
The frequency of the dominant (normal) allele in the population (p) is simply 1 - 0.02 = 0.98 (or 98%). The percentage of heterozygous individuals (carriers) in the population.
Explanation:
(i found it here if you have questions 
Hardy-Weinberg - Kansas State Universitywww.k-state.edu › parasitology › biology198 › answers1)