Which of the following statements is false?
a. bicyclists using a public roadway are responsible for observing traffic laws.
b. in florida, the bicycle is legally defined as a pedestrian.
c. bicyclists may generally operate legally on sidewalks.
d. none of the above

B. In Florida, the bicycle is legally defined as a pedestrian.

Explanation:

In Florida, a bicycle is legally regarded as a vehicle and the bicyclist a driver and must obey all traffic laws as a driver.

two jet streams that directly affect the formation of weather in the continental part are a polar jet and a subtropical jet. they are responsible for the transportation of weather systems, which directly affect people. the polar front is the boundary between cold air from the north pole and warmer equatorial air. both the polar jet and the subtropical jet blow from the west to the east, and follow the boundary between cold and warm air.

the strongest jet streams are polar jets, while subtropical jets are somewhat weaker.

the right answer is c. the polar jet stream is generaly stronger than the subtropical jet stream.

answer; ethnocentrism;