List three reasons trees and shrubs are valuable

What will be an ideal response?


Trees and shrubs are major components of the environment. They are important in providing natural
beauty and in providing oxygen to humans and animals.Trees and shrubs also cut noise pollution by
acting as barriers to sound. They can provide shade and act as insulators to keep the house cooler in
the summer and warmer in the winter. Many urban areas depend on trees and shrubs to soften the
concrete, blacktop, and steel environment.

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Describe the basics of NREM and REM sleep, including the four NREM stages of sleep.

Describe your own sleep cycle: How much sleep do you average per night? How would you describe the quality of sleep that you usually experience?

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The right column contains the three steps and functions of the process scan cycle. Identify the letters of the steps and their functions in the proper order on the lines in the left column. I.  ___  A.SCANPROGRAM INSTRUCTIONS    ___B.Checks the input image table to determine the status of the inputs    ___C.UPDATES OUTPUT DEVICES     D.Writes the decision into the output image tableII.  ___  E.UPDATE INPUT TABLE    ___F.Senses the voltage levels of the input terminals    ___G.Makes logic decisions based on input conditions    ___H.Stores the status of the input terminals as 0s and 1s into the corresponding bit of memoryIII.  ___ ___I.Takes data from output image table and converts it to a voltage at the output terminals

What will be an ideal response?

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Torque can be produced by a motor when its shaft is not turning.

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

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End milling cutters are designed only on the end and the sides of the cutting tool.

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

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