Explain how plants help clean the air
What will be an ideal response?
Plants absorb and use carbon dioxide from the air. Plants also release oxygen, providing
clean air for use by humans and animals.
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If inspection reveals a loose fastener, you should _____
a. report it to your supervisor b. remove it and install a new one c. install extra fasteners above and below the loose one d. tap it with a hammer to tighten it
Always store click-type torque wrenches with the adjustment set at the __________ possible position.
Fill in the blank(s) with the appropriate word(s).
The amount of voltage produced by a thermocouple is determined by what two things?
What will be an ideal response?
The main greenhouse gases are water vapor, methane, carbon dioxide, and ozone released by plants in a greenhouse.
Answer the following statement true (T) or false (F)