Does the burrowing of worms, ants, and larger soil mammals mix soil layers and slow the aging of a

mature soil?



Indicate by YES (Y) or NO (N).


Y

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____ is made from recycled newsprint and other paper stock that has been treated for fire and pest resistance.

A. Fibrous loose insulation B. Loose-fill insulation C. Cellulose insulation D. Granular insulation

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Which of the following gives small businesses a voice in developing and revising OSHA standards?

A) Small Business Agency of the U.S. Department of Labor B) U.S. Department of Commerce C) Small Business Development Centers at the local level D) Small Business Regulatory Enforcement Act (SBREFA)

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Before the strut insert can be removed from a typical MacPherson strut assembly, which operation is necessary to prevent possible personal injury?

A) The lower attaching bolts should be removed. B) The brake caliper and/or brake hose should be removed from the housing. C) The coil spring should be compressed. D) The upper strut mounting bolts should be removed.

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Processes used to fabricate the bed plate assembly include: casting and _________.

A. bolting B. welding C. machining D. All answers are correct

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