Define the term polymer and relate it to the term plastics
What will be an ideal response?
Polymer is a very long molecule made by joining many small molecules together. All plastics are polymers, but some polymers, for instance, natural polymers such as fur and leather, are not plastics.
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What is the most important reason for doing a pre-trip inspection
a. Safety for yourself and other road users. b. Because other drivers do it. c. To make sure the vehicle will make your destination. d. To make sure nothing has been stolen from the vehicle.
Regardless of the technique that you use, the _____ systems for flux cored wires will freeze quickly.? ?
A. wire? B. slag? C. bead? D. weld pool?
In what ways is a seed similar to a chicken egg? In what ways is it different?
What will be an ideal response?
Compensatory gain
What will be an ideal response?