The multicelled fauna of the Neoproterozoic is known from all continents except Antarctica, and is collectively
referred to as the ____________________. Fill in the blank(s) with the appropriate word(s).
Ediacaran fauna
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Tides can be predicted years in advance to an accuracy of approximately 3 centimeters. Indicate whether the statement is true or false
How many cleavage directions does this mineral specimen display?
A) 1 B) 2 C) 3 D) 4
You have a friend who lives in Paris. He has never attended a church service at one of the city's magnificent cathedrals and believes that human rights are more important than religion. He is a good example of the trend in Europe toward:
A) orthodoxy B) secularism C) ethnocentrism D) nationalism
Which of the following is true?
A) Both embryonic and adult stem cells are usually pluripotent. B) Both embryonic and adult stem cells are usually multipotent. C) Embryonic stem cells are usually pluripotent, but adult stem cells are usually multipotent. D) Embryonic stem cells are usually multipotent, but adult stem cells are usually pluripotent.