Some products on the market today involving nanotechnology include

A) cars.
B) elevators.
C) sunscreen.
D) cosmetics.
E) all of the above


E

Environmental & Atmospheric Sciences

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The energy source with the highest net energy ratio for space heating is

a. Oil b. active solar c. passive solar d. electric resistance heating e. Wind

Environmental & Atmospheric Sciences

Use your knowledge of plate boundaries to answer whether a volcano is likely or unlikely to form at the location of the red triangle.

A. likely B. unlikely

Environmental & Atmospheric Sciences

Which of the following reactions involves the addition of different groups to the two ends of a double bond?

A) bromination B) hydrogenation C) both a and b D) neither a nor b

Environmental & Atmospheric Sciences

A population that is at equilibrium

A) is experiencing a slow rate of growth. B) is staying at about the same size. C) is slowly declining because of increases in environmental resistance. D) has most likely just lost a key predator.

Environmental & Atmospheric Sciences