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Bio Beyond Unit 4 Time Travelers Reading Guide questions n answers
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Bio Beyond Unit 4 Time Travelers Reading Guide questions n answers
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Bio Beyond Unit 4 Time TravelersReading Guide
what are fossils? - correct answer ✔✔remnants of organisms
body fossil - correct answer ✔✔fossil that is a remains of a body
direct evidence of life - correct answer ✔✔body fossil (evidence)
trace fossil - correct answer ✔✔impression the organisms left in a rock (not the organism itself)
indirect evidence - correct answer ✔✔trace fossil (evidence)
fossil that shows that something was left behind during the organism's daily life - correct answer
✔✔indirect evidence, proof that organism existed
something produced biologically by an organism - correct answer ✔✔trace fossil
how old do an organism's remains have to be in order to be considered a fossil - correct answer
✔✔10,000 years old
fossils help understand - correct answer ✔✔evolution of life over time
sequence of rock layers reveals - correct answer ✔✔story of earth, order in which story was written
absolute dating - correct answer ✔✔process to determine the age of a rock, chemistry of igneous rock
to find out when layer was formed
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