Social Studies, 03.09.2019 21:30 timothymoles
Rabbits were introduced to tambor island in the nineteenth century. overgrazing by the enormous rabbit population now menaces the island's agriculture. the government proposes to reduce the population by using a virus that has caused devastating epidemics in rabbit populations elsewhere. there is, however, a small chance that the virus will infect the bilby, an endangered native herbivore. the government's plan, therefore, may serve the interests of agriculture but will clearly increase the threat to native wildlife. the argument above assumes which of the following? a) there is less chance that the virus will infect domestic animals on tambor than that it will infect wild animals of species native to the island. b) overgrazing by rabbits does not pose the most significant current threat to the bilby. c) there is at least one alternative means of reducing the rabbit population that would not involve any threat to the bilby. d) there are no species of animals on the island that prey on the rabbits. e) the virus that the government proposes to use has been successfully used elsewhere to control populations of rabbits.
Answers: 3
Social Studies, 21.06.2019 15:30
Which of the following statements best describes the roles of england and france in new world? a. englandand france became involved in the americans only after a papal decision granting the control of north america. b. jacques cartier claimed canada for england in 1534. c. most of england’s voyages of exploration were focused on south america. d. english and french explorations in the arctic turned europe on to the opportunities of whaling and fishing in the area.
Answers: 1
Social Studies, 21.06.2019 22:30
What impact did improvements in farming technology near the end of the nineteenth century have on the american economy? a. more energy was needed to power equipment, creating the renewable energy industry. b. less labor was necessary on farms, leading workers to pursue other jobs. c. less money was invested in farming as many locally owned farms went bankrupt. d. more demand for agricultural products reduced the price of food and animal products.
Answers: 1
Social Studies, 22.06.2019 12:20
Which of the following discoveries would be most likely to cause a scientific paradigm shift? a. the discovery of more rings around uranus b. the discovery of a new pathogenic virus transmitted by mosquitoes c. the discovery that a dormant volcano is showing signs of activity d. the discovery of a new species of salamander in the amazon rainforest e. the discovery that excess heat is radiating from the center of the earth and causing global climate change
Answers: 2
Social Studies, 22.06.2019 17:00
Which of the following events most directly contributed to the establishment of israel as a nation
Answers: 2
Rabbits were introduced to tambor island in the nineteenth century. overgrazing by the enormous rabb...
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