heterosexual

"The divers encountered a huge school of mackerel."

"My brother's opinion is the opposite of mine on the best way to study for the exam. "

"The single-celled organism was studied by the biology students in their science class. "

"Each person is unique, both mentally and physically."

"She kissed him sexually."

"All members of the book club must attend the monthly meeting. "

"A magnet attracts iron filings."

"The gardener involved the climbing roses around the arbor. "

"My brother is a different person; he's an other, not like me at all. "

"My brother and I both attend the same high school. "

"In many societies, heterosexuals are the majority of the population. "

"My favorite part of school is playing sports like basketball and soccer. "