By their teen years, girls tend to become progressively flirtatious and boys appear dominant.

Less, more

By their teen years, girls tend to become progressively less flirtatious and boys appear more dominant.

According to a study, poor body image makes girls less assertive and risks health. Boys on the other hand appear to be more dominant.

The blanks will have more and more as the answer.

As teenagers the girls become progressively more flirtatious. They become more and during teenage time boys become more domineering.

The girls at this age are more friendly in nature and the boys at this age are unexpressive. They hardly share their thoughts and ideas with anybody.

During the later days of life boys become less dominating and more emphatic. Women become more self-confident and assertive.