Misc: After eating, a _______ regurgitates its food and then eats it again?

Questions

Some Chinese typewriters have ______ characters?

Steve Jobs and Steve Wozniak are best known as the creators of the _____ computer?

Steve Jobs and Steve Wozniak designed a popular arcade game for Atari called?

An estimated __________ lab mistakes are made in the 100,000 laboratories in the U.S. every day?

The average 60-minute audio cassette tape has _______ feet of tape in it?