What is the most abundant element on earth?
A) Nitrogen B) Oxygen C) Water D) Hydrogen
D
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All cells contain the same genetic information, but through _______ cells grow and develop into specialized cells.
Fill in the blank(s) with the appropriate word(s).
What term describes a part used to connect pieces of pipe or to connect other objects to pipe?
a. tubing c. fitting b. chain vice d. flaring block
DC motors, like ____, are classified by the way their field coils are connected; thus, we differentiate between shunt motors, series motors, and compound motors.
a. AC motors b. AC generators c. DC generators d. torque motors
The procedures for multi-piece rims are being discussed.Technician A says that a tire can be inflated while it ison a piece of heavy equipment if the air pressure did not fall below 80 percent of its recommended value. Technician B says that if the tire is to be filled/inflated while off the equipment, you must use a restraining device. Who is correct?
A. Technician A B. Technician B C. Both D. Neither