Complete the sentence with the correct ordinal word. The cause of the Challenger space shuttle disaster was that the seals had not been tested at extremely low
temperatures, so some of the seals failed. This is a problem with the
step (perform tests on the
prototype/testing) in the engineering design process,

Stops: using the information learned in this course, explain three things you will not do when driving. a. b. c. explain why you will not do these things when driving. starts: using the information learned in this course, explain three things you will do when driving. a. b. c. explain why you will do these particular things when driving. explain one thing you will stop doing as a passenger. explain one thing you will start doing as a passenger.