The theory that different forms of animals throughout Earth's past occurred in a definite order is called the principle of

A) fossil assemblage.
B) faunal succession.
C) conformable fossils.
D) fossil determination.


Answer: B

Physics & Space Science

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If a 1 050-kg car was moving at 25 m/s, what would be its kinetic energy expressed in the unusual (for kinetic energy) units of calories? (1 cal = 4.186 J)

a. 3.1E+5 b. 3.3E+5 c. 6.6E+5 d. 7.8E+4 e. 6.3E+3

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What is the net power that a person with surface area of 1.20 m2 radiates if his emissivity is 0.895, his skin temperature is 27°C, and he is in a room that is at a temperature of 17°C? (? = 5.67 × 10-8 W/m2 ? K4 )

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