A marine scientist who is testing the amount of oxygen needed by microorganisms in deep ocean sediments is
conducting a(n) ____.
a. hypothesis
b. experiment
c. theory
d. scientific method
e. marine law
b
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What lifestyle choice does Gandhi's principle of enoughness address and how does it help the environment?
What will be an ideal response
What is one possible reason for why Burmese and African pythons are successful invasive species in the Florida Everglades?
A. A similarity in climate between the Everglades and the climate of origin for the snakes B. The presence of the American alligator as a common predator in the Everglades C. The frequent occurrence of wildfires in the Everglades D. The high natural biodiversity of the Everglades E. The fact that all snakes are protected under Florida law
One key to reducing sickness and immature death from infectious disease is to
A. develop enhanced DDT. B. isolate AIDS patients. C. improve drinking water quality. D. promote the use of teratogens. E. increase antibiotic use.
Which of the following is an example of a secondary alcohol?
A) CH3OH B) CH3CH2OH C) CH3CH2CH2OH D) none of these