Unlike other reflexes, the __________ reflex appears in a wide range of situations—with the newborn's body in a sideways or upside-down position, with feet touching walls or ceilings, and even with legs dangling in the air

Which alternative correctly matches a method of contraception with a specific example?

a) barrier methods; the pill b) hormonal methods; the IUD c) surgical methods; tubal ligation d) intrauterine methods; diaphragm

What can we conclude about Jane, who sings soprano, and John, who sings bass?

a) Jane's voice is purer than John's voice. b) John's voice is louder than Jane's voice. c) John's voice has greater intensity than Jane's voice. d) John's vocal cords are longer than Jane's vocal cords.