The four environmental factors that must be right for effective germination are water, air, light, and
____________________.
Fill in the blank(s) with the appropriate word(s).
ANS: temperature
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A scientific calculator has 5 rows and 9 columns. How many bits required for addressing assuming separate row and column addresses?
What will be an ideal response?
Answer the following statements true (T) or false (F)
1. BIM is the most recently developed project delivery method. 2. In a building code, some life safety provisions are contained in fire safety provisions and the remaining ones in structural safety provisions. 3. The board of appeals of the city does not have the authority to change building code provisions. 4. A prescriptive building code provision is easier to enforce than a performance provision. 5. Performance -type building code provisions inhibit the use of innovative building materials and construction systems compared with prescriptive type provisions.
The contour of a weld may be:
A) Flush B) Convex C) Concave D) All of the above
Ringing voltage is comprised of a ________ frequency that rides on a(n) ________ AC signal
A) 20 Hz, 70 volt B) 20 Hz, 200 volt C) 10 Hz, 70 volt D) 40 Hz, 80 volt