_____ ladders must be checked for cracks, rot, or decay.?
A. Wooden?
B. Aluminum?
C. Straight?
D. Fiberglass?
Answer: A
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Meena has four grain bins on her farm. The bins are 38 feet in diameter and 26 feet to the roof. The roof has a height of 6 feet 8 inches. She can fill only 88 percent of the roof. (Note: 1.25 cu ft = 1 bu.)
a. How many cubic feet are in one bin? b. How many bushels can be stored on the farm?
Approximately 76 percent of the total land area on Earth is managed as permanent pasture
Indicate whether the statement is true or false
Sheep and goats were an ideal domestic animal early in agriculture because:
a. They helped clear the land prior to planting b. They are small and easy to manage. c. They browsed on vegetation that provided little or no nutrients to people d. all answers
What are two most recent greenhouse covering materials that reduce fuel costs more than the other earlier coverings
What will be an ideal response?