One of the keys to writing a successful questionnaire is to

a. ask yes or no questions.

b. ask exactly what you need to know.

c. use clever questions that hide your true motives.

d. provide multiple-choice answers for each question

it´s related to his charming character.

beauty is not everything, although we can joke that girls only care about the physical or material aspect, the truth is that a real woman looks at more important things, besides intelligence and personality, there are other attitudes that make irresistible to men who are 'unattractive'.

for example develop your sense of humor.

they produces sugar..

hope this , question was a little open ended

answer; genetics;