The oldest eukaryotes in the fossil record are at least how old?
A)2.0 billion years old
B)1.2 billion years old
C)1.0 billion years old
D)3.4 billion years old
E)5.0 billion years old
B
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In which of the following directions does a rainbow appear at sunset in the middle latitudes?
A. toward the south B. toward the east C. toward the west D. toward the north
The growth in tourism reflects a growth in tolerance of different cultures among the affluent public
Indicate whether the statement is true or false
Stream erosion and deposition are controlled primarily by a river's velocity.
Answer the following statement true (T) or false (F)
An area that experiences diurnal tides will have ________
A) one high tide and one low tide daily B) one high tide and two low tides daily C) one low tide and two high tides daily D) two high tides and two low tides of nearly equal height daily E) two unequal low and high tides daily