A) ceramics.
B) bones and teeth.
C) shells.
D) trilobite evolution.
Correct Answer
verified
Multiple Choice
A) amino acids.
B) foraminifera.
C) radioisotopes.
D) dendrochronology.
Correct Answer
verified
Multiple Choice
A) a fossil found in a particular site.
B) the ideal specimen of that species to which all later descriptions must refer.
C) a fossil used to categorize a stratigraphic layer.
D) the type specimen of a species.
Correct Answer
verified
Multiple Choice
A) steadily increased
B) steadily decreased
C) fluctuated, sometimes greatly,
D) stayed basically the same
Correct Answer
verified
Multiple Choice
A) a limestone cave filling rapidly with sediment in a semiarid region
B) acidic sediment with plenty of groundwater
C) slowly accumulating sediment so bones remain on the surface for a long time
D) rapidly deposited neutral (not acidic or basic) sediment such as in a rift valley
Correct Answer
verified
Multiple Choice
A) Hominin groups lived in these areas and nowhere else.
B) Only these areas were conducive to sustaining life.
C) These areas provided better preservation.
D) Many villagers in these areas gather fossils to sell.
Correct Answer
verified
Multiple Choice
A) wooded
B) unwooded grassland
C) marshy
D) desert
Correct Answer
verified
Essay
Correct Answer
verified
View Answer
Multiple Choice
A) savanna
B) woodland
C) grassland
D) swamp
Correct Answer
verified
Essay
Correct Answer
verified
View Answer
Multiple Choice
A) human cultural remains.
B) human genetics.
C) the processes that affect an organism's remains after death.
D) the processes that affect a living organism through life.
Correct Answer
verified
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