Answer:
It suggests that the rapid transfer of plants, animals, and disease may have unknown effects.
Explanation:
In this text, the author tells us that the way plants and animals are transferred globally nowadays is an event that has never been seen before in the history of the world. The author uses this phrase to show how unprecedented this event is. The purpose of showing this is that it suggests that such a transfer might have effects that we cannot imagine or predict.
Answer:he hopes to do commerce with American Indians.
Explanation:
Leonardo da Vinci was an architectural artist who was so famous for his designs for buildings, bridges, and even whole cities. Hence this made people ran into creating models of da Vinci’s designs.
<u>Explanation:</u>
Da Vinci painted Mona Lisa so that the eyes are the focal point of the watcher's consideration and the mouth is the fringe. Leonardo da Vinci was a Renaissance painter, stone carver, designer, creator, military specialist, and sketcher. His drawings give us a thought of the operations of a structure, not simply its outward appearance. His plans for structures incorporate glorious mansions, houses of prayer, and estates.
He utilized his profound investigation of feathered creatures and bats to devise a flying machine, or Ornithopter, in which an individual would be lashed into a lot of wooden wings that they would have the option to fold to keep up high. Da Vinci was the primary individual to plan a defensively covered tank. While working for the Duke of Milan, he made a shielded war machine, total with 36 firearms to be driven by eight men.
Answer:
The Constitution explicitly assigned the president the power to sign or veto legislation, command the armed forces, ask for the written opinion of his or her Cabinet, convene or adjourn Congress, grant reprieves and pardons, and receive ambassadors.
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