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Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
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jcb7359 jcb7359
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6 years ago
Which of the following can be inferred from the figure shown?
 
  A) Polar bears and grizzly bears usually do not compete for the same resources.
  B) Both polar bears and grizzly bears can acclimate to temperatures outside of their tolerance range, but only if they are gradually exposed to the extreme temperatures.
  C) Grizzly bears outcompete polar bears where their ranges overlap.
  D) Both polar bears and grizzly bears can tolerate an air temperature of 5C.
 
  Read the following scenario, and answer the questions below.
 
  In North America, a toxic weed called leafy spurge was accidentally introduced and has grown and spread rapidly, covering millions of acres in north-central United States and south-central Canada. Leafy spurge is generally avoided by cattle and horses and may be toxic to them. Thus, rangeland where leafy spurge has spread has been damaged by the invasion of this plant.
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A Changing Planet

A Changing Planet


Edition: 1st
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amelicox35amelicox35
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6 years ago
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jcb7359 Author
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6 years ago
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