Birth control pills have not been shown to get rid of or shrink ovarian cysts that have already formed. Some studies show that the cysts shrink at the same rate with or without birth control pill use.
Chewbacca's voice was created by the original films' sound designer, Ben Burtt, from recordings of walruses, lions, camels, bears, rabbits, tigers, and badgers in Burtt's personal menagerie. The individual recordings were mixed at different ratios for Chewbacca's different utterances.
What sounds do kangaroos make? A: Kangaroos make a variety of sounds, including hissing, grunting and coughing, and females may make a clicking sound when communicating with joeys. Kangaroos make noises when warning others about predators or if they sense danger. They also stomp their feet to warn other kangaroos that something is wrong.