How many years did it take for the world population to go from one billion to six billion?
a. 100,000
b. 1 million
c. 200
d. 10,000
e. 1 billion
C
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Urinary tract infections that involve the bladder are called
What will be an ideal response?
Select the correct statement.
a. insulin is released by ? cells & increases blood sugar b. insulin is released by ? cells & lowers blood sugar c. insulin is released by ? cells & increases blood sugar d. insulin is released by ? cells & lowers blood sugar
Agglomeration effects
A) have limited the growth of the computer industry in Silicon Valley. B) typically slow down regional economic development. C) are a form of external economy. D) occur when businesses are located near each other, but are not interdependent with each other. E) include both A and B.
What does a half-shaded circle represent on a pedigree chart?
A) a female carrier B) a female who does not have an allele for the genetic disorder represented C) a male who is affected by the genetic disorder represented D) a male carrier