Before an excavation begins, OSHA requires employers to estimate _____.
a. the cost of refilling the excavation
b. how long it will take to complete the excavation
c. the location of underground utilities
d. how many trench boxes will be needed
c. the location of underground utilities
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Some historians have argued that Puritanism was especially suited for life in the wilderness of 17th century America. Do you agree? Why or why not?
What will be an ideal response?
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Which of the following terms means the same as quarter-sawn?
A) Radially sawn B) Tangentially sawn
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Describe which actions of water cause erosion
What will be an ideal response?
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Amoeba move by means of the flowing of the _____ within the cell
a. Flagella c. Nucleus b. Vacuoles d. Cytoplasm
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