Sabrina is a scientist giving testimony in court on the biological factors associated with sexual orientation. among other things, sabrina testifies about research showing that the probability of a boy being born gay increases if he has one or more older and is group of answer choices

Sabrina testifies about research showing that the probability of a boy being born gay increases if he has one or more older brothers and is left-handed.

Explanation:

Researchers have suggested a connection between men's birth order and orientation of sexuality, known as the fraternal birth order effect, which suggests that if a man has many brothers and they are all sons of the same mother, his chances of being gay are higher. On the other hand, researchers have also identified a connection between men's handedness and orientation of their sexuality, indicating that homosexuals tend to be left-handed.

    racial conflict and discrimination has existed ever since man learned to kill with rocks and bones. these conflicts arose from disputes between territory, power, wealth, religion, or simple difference. some of the most infamous racial disputes include slavery, the holocaust, and the civil rights movement.

    these listed disputes often resulted in casualties from all sides. riots, wars, imprisonment, and lynching are all commonly associated with racial conflict on severe levels.

      however, racism is an improving issue in recent decades. people are being more accepting and welcoming of diverse populations. though, the world isn't perfect and it will take much more time, if ever, until the world is rid of racism.

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