A motor scooter experiences acceleration when it
A. decreases speed.
B. gains speed.
C. changes direction.
D. all of the above.
Answer: D
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A small flock of birds becomes stranded on an isolated island during a hurricane. The birds successfully breed and spread across the island. Several decades later, another flock of birds of the same species also becomes stranded on the island
The new arrivals are slightly larger than the rest of the birds, but they freely interbreed with the rest of the birds, and they produce fertile offspring. Which one of the following processes is best illustrated in this example? A) Genetic drift B) Gene flow C) Speciation D) Natural selection
Why are clouds and precipitation associated with surface low pressure systems?
What will be an ideal response?
A vulture is an example of a ____.
A. carnivore B. primary producer C. herbivore D. detritivore E. microbe
Because of geography's focus on where and how things are located, and why, it is often called the _______________ discipline
Fill in the blank(s) with correct word