What has contributed to the loss of polar bears in arctic areas?
A) the decline of lemmings; the primary food of the polar bear
B) decline in sea ice
C) hunting of the polar bear by the Inuit people
D) fires in the taiga and tundra
E) the tundra shifting northward
Answer: B
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The reactants of a reaction bind to an enzyme's ________, as does a ________ of the enzyme
A) active site; competitive inhibitor B) substrate; competitive inhibitor C) active site; noncompetitive inhibitor D) substrate; noncompetitive inhibitor
What does environmental justice reveal about utilitarianism?
a) Environmental justice only tolerates action that benefits the majority. b) Environmental justice shows how all people take the brunt of the benefits for certain goods. c) Utilitarianism tolerates bad outcomes for some people. d) All of the above.
Describe the materials that compose composite volcanoes
What will be an ideal response?
Smaller north-south temperature contrasts are associated with slower jet stream flow
Indicate whether the statement is true or false