Choose the best paraphrase of this text:

porpoises swim around the coast, catching small fish. but they don't touch the sharp-nosed puffer fish because it is poisonous.

a) porpoises are small catchy fish who avoid sharp-nosed puffer fish in case they are poisonous.
b) porpoises swim around the seashore catching little fish. however, they avoid the poisonous sharp-nosed puffer fish.
c) sharp-nosed puffer fish avoid porpoises near the coast because they are dangerous.
d) porpoises and small fish swim around the coast. they do not go near the sharp-nosed puffer fish because it is poisonous.
eliminate

When people are asked to recall a list of words they had earlier memorized, they often substitute synonyms for some of the words on the original list. this best illustrates the impact of:

What is the difference in point of view and voice

Skill check questions rearrange the paragraphs below into the correct sequence. that's because engineers on the ultraclean project have invented a self-cleaning, antibacterial metal surface that repels water with an intricate layer of laser-engraved valleys. when it rains, the lotus does not become damp; the water simply trickles off in fat droplets, taking any bugs and dirt with it. the drudgery may not be around much longer, however, if a team of italian scientists has anything to do with it “it's simply an amazing plant,” concluded professor luca romoli, leader of the project, “and we've succeeded in mimicking it. magnifico! ” few tasks in life hold less joy than scrubbing the ghost of somebody else’s porridge from a saucepan. the starting point for the research was the leaves of the lotus flower.