What are the five components of the keratin from which wool is composed?
What will be an ideal response?
The five components of keratin are:
1 . Carbon
2 . Hydrogen
3 . Oxygen
4 . Nitrogen
5 . Sulfur
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America's first billion-dollar corporation was
A. General Electric (GE). B. Standard Oil. C. American Telephone and Telegraph (AT&T). D. The Union Pacific Railroad. E. United States Steel.
The most popular system of dairy herd housing in the United States is:
A. cows housed and milked in stanchion barns B. cows housed and milked in comfort stall barns C. cows housed in free-stall barns and milked in milking parlor
The proper term for Channel Locks is ________
A) Multigroove adjustable pliers B) Locking pliers C) Crescent wrench D) Vise Grips
Grading plans are construction drawings that generally show existing and proposed topography.
Answer the following statement true (T) or false (F)