QUES: There are many different patterns of gas exchange demonstrated by different groups of insects. Gas exchange patterns in insects can range from continuous and diffusive ventilation, to discontinuous gas exchange.:6568 During continuous gas exchange, oxygen is taken in and carbon dioxide is released in a continuous cycle. In discontinuous gas exchange, however, the insect takes in oxygen while it is active and small amounts of carbon dioxide are released when the insect is at rest. Diffusive ventilation is simply a form of continuous gas exchange that occurs by diffusion rather than physically taking in the oxygen. Some species of insect that are submerged also have adaptations to aid in respiration. As larvae, many insects have gills that can extract oxygen dissolved in water, while others need to rise to the water surface to replenish air supplies which may be held or trapped in special structures.

What kind of exchange is demonstrated by different insects?
What is the answer?
ANS: gas exchange
QUES: The fast-growing I-4 corridor area, which runs through Central Florida and connects the cities of Daytona Beach, Orlando, and Tampa/St. Petersburg, has had a fairly even breakdown of Republican and Democratic voters. The area is often seen as a merging point of the conservative northern portion of the state and the liberal southern portion, making it the biggest swing area in the state. Since the late 20th century, the voting results in this area, containing 40% of Florida voters, has often determined who will win the state of Florida in presidential elections.

What breakdown is fairly uneven?
What is the answer?
ANS: unanswerable
QUES: In 1797, Patrick Colquhoun was able to persuade the West Indies merchants who operated at the Pool of London on the River Thames, to establish a police force at the docks to prevent rampant theft that was causing annual estimated losses of 500,000 worth of cargo. The idea of a police, as it then existed in France, was considered as a potentially undesirable foreign import. In building the case for the police in the face of England's firm anti-police sentiment, Colquhoun framed the political rationale on economic indicators to show that a police dedicated to crime prevention was "perfectly congenial to the principle of the British constitution." Moreover, he went so far as to praise the French system, which had reached "the greatest degree of perfection" in his estimation.

How did Colquhoun reject the French police?
What is the answer?
ANS:
unanswerable