What is the average pH of the ocean?
A) 7.0
B) 7.5
C) 8.0
D) 8.5
C
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In ____________________, a species produces two types of spores, one for the female gamete plant and one for the
male gamete plant. Fill in the blank(s) with the appropriate word(s).
Which of the following statements do not apply to flash floods?
A) form from high-intensity rainfall in small, steep, drainage basins. B) are hard to predict because they happen so unexpectedly. C) are deepest in narrow bedrock canyons. D) progressively inundate larger and larger areas of the floodplain.
What does the Gender Equity measure?
A) ratio of male to female college graduates B) ratio of male to female students enrolled in primary and secondary schools C) ratio of male to female wages D) ratio of male to female survival rates E) ratio of male to female wages AND ratio of male to female survival rates
Hurricane Wilma set a new record for low barometric pressure in the Atlantic basin
Indicate whether the statement is true or false