Which group of internal parasites causes the most damage to agricultural animals?

a. Tapeworms c. Roundworms
b. Flukes d. Ticks


C

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Answer the following statements true (T) or false (F)

1) Heat stress is the net heat load to which a worker may be exposed from the combined factors of clothing, environment, and the metabolic effect of work. 2) Heat strain is the body's overall response to heat stress 3) Windchill is the ambient temperature of the air in a work environment. 4) First degree burns are minor and are also known as erythema. 5) Third-degree burns are easily recognizable from the blisters that form on the skin.

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The roof frame may include collar beams, or collar ____.

A. tiles B. girders C. dormers D. ties

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Jobe Concrete Products placed a new sand sifter into production 3 years ago. It had an installed cost of $100,000, a life of 5 years, and an anticipated salvage of $20,000. Book depreciation charges for the 3 years are $40,000, $24,000, and $14,000, re­spectively. (a) Determine the book value after 2 years. (b) If the sifter’s market value today is $20,000, determine the difference between its cur­rent book value and its market value. (c) Deter­mine the total percentage of the unadjusted basis written off through year 3.

What will be an ideal response?

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An antilock system senses the rate of deceleration for each wheel speed sensor, and then may increase and decrease the hydraulic pressure to the brake on the affected wheel

Indicate whether the statement is true or false

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