What is the function of lugs found on couplings?
a. aid in coupling and uncoupling hose
b. help the coupling slide over obstructions
c. align the threads during coupling
d. strengthen the coupling
Answer: a. aid in coupling and uncoupling hose
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a) Conglomerate b) Breccia c) Sandstone d) Arkose e) Cataclasite
Because of the cost of moving raw materials to manufacturing sites in developed countries, manufacturing is usually located in the countries where the raw materials are found
Indicate whether the statement is true or false.
Which of the following is a correct IUPAC name?
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Major mass extinctions
What will be an ideal response?