I'll put brainl!est sa makasagot

answer; ///it examines the interaction between genetics and culture in shaping human biology;

now you can mark brain hope this

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.

i would say b. research typically uses a variety of sources