Which of the following is true?
A) Water has been discovered on no other planet.
B) There is no evidence of water ever existing on Mars.
C) Water occurs in significant quantities only on Earth.
D) Ice has not been detected below the surface of our Moon.
C
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The growth of ice crystals in the Bergeron-Findeisen process occurs because:
A) the relative humidity is higher in a cold cloud than in a warm cloud. B) of the difference between saturation vapor pressure between ice and water. C) liquid water is attracted to ice because of an electrical charge differential. D) updrafts are extremely strong during the Bergeron-Findeisen process.
In the following statements, which ones are the correct characteristics for a stratovolcano?
a. Many located adjacent to Pacific Ocean b. Interbedded lava flows and pyroclastic debris c. 1 km in diameter d. Both a and b e. Both b and c
_____ is a special type of natural selection in which males compete for mates or females select mates based on such traits
A)Mate selection B)Breeding C)Sexual selection D)Cross-breeding E)Survival of the fittest
The indicator methyl orange is given its name for which of the following reasons?
A) It is orange in acidic solutions. B) It is orange in basic solutions. C) It is orange in neutral solutions. D) It changes color from red to yellow.