Urban gardeners should not be overly concerned about lead poisoning from edible plants they grow
because plants do not take up large amounts of lead and what is taken up is concentrated mainly in the
leafy parts of the plant, rather than seeds and fruit.
Indicate whether the statement is true or false.
T
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If the thermistor has a ____ temperature coefficient, it means that it will have a very high resistance when it is cool.
a. negative b. low c. high d. positive
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Conservation tillage systems are now in use on some 85% of the cropland in the USA
Indicate whether the statement is true or false
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What does the designation SRG 16 mean?
A) The IC device has 16 pins. B) The symbol is a 16-bit shift register. C) The symbol is a 4-bit shift register. D) The device has 16 S-R gate connections.
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The highest speed version for the Cyclone II chip is the dash ________
A) eight B) seven C) five D) six
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