______________  in a lagoon decompose manure.

Fill in the blank(s) with the appropriate word(s).


Anaerobic bacteria

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Describe the two general types of woods and what types of fillers are used with each.?

What will be an ideal response?

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Which of the following is a critical factor in the strength of the truss?

A. Joints B. Bar joist C. Stiffening D. Connectors

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Communicating systems operate by:

A) Sending serial computer communications down a small number of wires. B) Sending control signals over telephone wires. C) Sending 24 V to each component that must be energized. D) Connecting to the manufacturer's website via satellite connections.

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Visible light striking a prism causes refraction at both air/glass interfaces and separates the light into its various frequencies, which appear as__________

A. fibers B. beamwidths C. colors D. pulses

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