Why is fossil evidence usually not enough to give a complete record of evolution?
a. soft bodied organisms do not readily fossilize
b. teeth and shells do not fossilize
c. some fossils are buried too deep for scientists to reach
d. organisms that are eaten after death are unlikely to fossilize
e. movement of earths crust destroys some fossils
a. soft bodied organisms do not readily fossilize
c. some fossils are buried too deep for scientists to reach
d. organisms that are eaten after death are unlikely to fossilize
e. movement of earths crust destroys some fossils
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A sedimentary rock can turn into an igneous rock by
A. weathering and lithification. B. compaction and cementation. C. compaction. D. melting and cooling.
Confucianism, based on the teachings of K'ung Fu-tzu, governed much of China's political and moral culture for 2000 years
Indicate whether the statement is true or false.
Mediterranean climates are characterized by all of the following, except
A) dry summers. B) wet winters. C) location along or near a coast. D) an average annual rainfall that rarely exceeds 30 inches.
What is NOT true about a map projection?
A. It represents a sphere using a flat shape. B. It is always accurate, with no distortion. C. It can control or reduce some distortion. D. It displays parallels and meridians. E. It is derived by mathematical conversion.