Answer:
say the main character is you like because the protagonist is the main character
Answer:
sometimes we need to interfere. He believes that silence encourages the tormentor, not the tormented.
Answer: Most likely 2, Close.
Explanation: If it's not, I'd pick 3: Loud as my second answer. The paragraph hints distance so I can only imagine it being 2.
Answer:
Frequency of individuals with AA genotype is 
Explanation:
As per Hardy-Weinberg equation, frequency of allele "a" is 
Which means that 
where "q" denotes frequency of allele "a"
As per I equation of Hardy-Weinberg -

where "p" denotes frequency of allele "A"
Substituting the value of "q" we get ,

Frequency of individuals with AA genotype is represented as
which is equal to

Frequency of individuals with AA genotype is 
Yes, because a simile uses 'like' or 'as' and as of course the sentence contains "as".