Describe several sanitation practices that can help prevent diseases in greenhouses
What will be an ideal response?
1) Start with disease-free plant material; 2) sterilize benches, tools, and
plant containers; 3) inspect all incoming plant material, hold in a separate
greenhouse for several days, and inspect again before distributing into the main
greenhouse; 4) remove weeds; 5) use new growing medium, and do not allow
growing medium to become contaminated with water or plant debris.
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In order to be made into yarn, cotton fibers have to be:
a. Laid perpendicular into a grid c. Laid parallel in a thin web b. Spread out into a flat, round mass d. Lined up into one long row
Economists have tools to objectively judge which policy is best without value judgments
Indicate whether the statement is true or false
Round 6.25 to the nearest tenth
What will be an ideal response?
A vehicle with the engine in the front can be ________
A) Four wheel drive B) Rear wheel drive C) Front wheel drive D) Any of these