Biology, 19.02.2020 03:31 makailaaa2
An index fossil is:.a. a fossil found in a particular site. b. the ideal specimen of that species to which all later descriptions must refer. c. the type specimen of a species. d. a fossil used to categorize a stratigraphic layer.
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Biology, 22.06.2019 04:00
Regarding most of the narrator’s story, which word best describes the tone?
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Biology, 22.06.2019 17:00
An uncomfortable feeling in the ears when descending in an airplane is caused by changes in air pressure on the: a. inner ear b. middle ear c. eardrum d. hammer/anvil
Answers: 2
An index fossil is:.a. a fossil found in a particular site. b. the ideal specimen of that species to...
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