Calcium is essential for:
A) bone, teeth, and eggshell formation
B) normal blood coagulation
C) milk production
D) all these answers are correct
D
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Indicate whether the statement is true or false.
In the simplest building, ____.
A. joists are supported by a combination of girders, beams, and load-bearing walls B. joists are supported by multiple girders C. all joists run in the same direction D. joists are positioned at angles to each other
Masonry veneer is usually either ____ or natural stone.
A. hardwood B. aluminum C. brick D. plaster
_____ is a synthetic oil with magnetic particles, such as iron, suspended in it.
A. Hydraulic fluid B. Transmission fluid C. 10W-50 motor oil D. MR fluid