Which item is most likely to be a standard part?
a. a metal part that fits a neighbor's homemade tricycle
b. a spring that can be used in several different kinds of couch cushions
c. a key to a door
d. a lamp shade that fits a rare, antique lamp

You turn your computer on and the computer will not boot up where is something you should do to diagnose the problem?

Jasper and samantha are in a robotics competition. the guidelines state that the robots should be able to move a 10-gram weight at least 2 meters and turn in a circle. jasper and samantha have already built the robot. which step of the design process should they follow next to decide whether their robot meets the minimum criteria for the competition?

Eva has many contacts on the professional networking site she uses which contacts are considered second degree