From where does the food that most city-dwellers consume originate?
A) farms surrounding the suburbs and from long distances away from the city
B) technologically advanced underground farms
C) factories that produce food from plastic
D) farms within the city limits
Answer: A) farms surrounding the suburbs and from long distances away from the city
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geologic conditions. Indicate whether the statement is true or false.
Lava flows ____
a. ?move so slowly that they do not present a danger to either life or property b. ?are often redirected by emergency efforts c. ?can be redirected only with long-term planning and construction d. ?move fast and are a threat to life and property e. ?move slowly enough that they are usually a threat only to property
Which of the following is true of innate immunity?
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If a parcel starts with a temperature of 20 °C and is lifted 1 km into the air, the parcel is stable if ______.
A) the parcel is dry and the environment temperature at 1 km is 11 °C B) the parcel contains a cloud and the environment temperature at 1 km is 11 °C C) the parcel is dry and the environment temperature at 1 km is 9 °C D) the parcel contains a cloud and the environment temperature at 1 km is 9 °C