15)
non-renewable natural resources like oil and natural gas take a very long time to form. that is one reason for the building of windmill farms that produce electricity from the wind's movement. what is another reason?
a) wind energy is more efficient than solar energy.
b) the energy produced on a windmill farm is much cheaper.
c) the energy produced on a windmill farm is much more expensive.
d) windmill farms produce energy without producing as much pollution.

In order to clone adult animals, scientists typically begin with a(n)

Greenthe fossil record is the history of life recorded byhuman observationgod. climatologists. remains of the past.

Which statement best describes a typical difference that could be found between the "analysis" and "conclusion" sections of a lab report? a) only the "conclusion" describes errors that occurred during the experiment, and only the "analysis" section suggests further research. b) only the "analysis" section includes specific data comparisons, and only the "conclusion" section suggests further research. c) only the "analysis" section discusses whether the original hypothesis was supported, and both sections include graphs of data. d) only the "conclusion section discusses whether the original hypothesis was supported, and both sections suggest further research.(the answer is b i just took the test)