clitoris

"My pet cat is a mammal, and so are my dogs. "

"My sister has a sensitivity to subtle changes in the weather; she can feel an approaching storm hours before anyone else notices. "

"The anterior chapters of the textbook cover basic vocabulary, which you need to know before the more advanced grammar lessons later on. "

"The baker elongated the dough by pulling on it before placing it in the oven. "

"At the zoo, we saw the ostrich and the emu, learning that these large, flightless birds are both types of ratites. "

"The anatomy of a flower, studied in biology class, showed how its parts worked together. "

"The children built a sandcastle with an erectile flag on top. "

"To explain a chapter of the Bible."

"The children were amazed by the ostrich at the zoo because it was so tall. "

"In the present, my focus is on finishing this project for work. "

"The teacher praised the students' similar answers on the math quiz. "

"Even though they have different functions, a bird's wing and a human arm are considered homologous structures because they share a similar bone structure and origin. "