1. A team of scientists at the University of California,
Berkeley, is studying insect flight.
2. Scientists have discovered some intriguing facts about insect flight.
3. The flight muscles of insects demonstrate the highest-known metabolic rate
of any animal structure.
4. Insects have the most diverse wing structure of any flying animals.
<span> 1. correct language 2. no jargon 3. vivid language 4. tone.</span>
) Armand hopes Jerry has learned that being selfish only leads to hard feelings