One reason that new World Championship winners are faster than ever is
their improved attitude
stronger competitors.
better nutrition.
the application of science.

It's timed! overpopulation can affect the natural environment • limiting land available for crops.• lowering the standard of living.• causing the destruction of forests.• worsening sanitation in cities.

Which members of the press did nixon say have been the hardest on him? a. the television news agencies. b. newspapers c. tabloids d. public radio !

Is there a difference between seeing and knowing?