Bricks are classified as ____ if they have cores whose area does not exceed 25 percent of the gross cross-sectional area of the brick.
A. hollow masonry
B. standard masonry
C. solid masonry
D. standard modular
Answer: C
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If two separate receptacles having different voltages and amperage ratings are installed in a single boat slip, the total load calculation must include _____.
a. only the receptacle with the lower VA demand b. both receptacles c. only the receptacle with the higher VA demand d. the receptacle farthest from shore
Canadian organic rules allow the therapeutic use of antibiotics but require a withdrawal period before the animal product can be marketed
Indicate whether the statement is true or false
Respiration is a catabolic process
Indicate whether the statement is true or false
Dissolved gases that have almost no effect on water systems include _____.
a. oxygen b. carbon dioxide c. nitrogen d. hydrogen sulfide