Which statement best describes an index fossil?
a. a fossil that can be used to establish the...
Which statement best describes an index fossil?
a. a fossil that can be used to establish the absolute age of a rock layer
b. a fossil which is formed in a soft sediment by the movement of an animal
c. a fossil of an insect captured in amber
d. a fossil of an animal captured in ice
Answers: 1
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How do scientists think that gravity affected the formation of our solar system?
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Take a look at this dandelion. the yellow flower on the right is pollinated and the seeds on the left are transported by
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Chemistry, 22.06.2019 19:30
Astring vibrates with a frequency of 10 hz. why can't a person hear the sound waves produced by the vibrating string, no matter how large the amplitude of the waves? out! this is homework and due tomorrow! you so much!
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