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Is the fossil record complete?
No, the fossil record is not complete. Not all animals and plants were fossilized during the last 4 billion years of the earths existence.
The fossil record is?
a record that shows how fossils have changed over time
What is true of the fossil record of mammalian origins?
The fossil record shows that mammals and the great dinosaurs shared the same times. It also shows that mammals made a major surge in population when the dinosaurs died out.
The fossil record is incomplete because?
The fossil record is incomplete because: A.) very few organisms were preserved as fossils. B.) organisms tend to decay before becoming a fossil. C.) animals with hard parts are preserved more easily. D.) geological processes may destroy fossils. E.) all of these. ALL OF THESE!
What energy sources are classified as nonrenewable?
Things that cannot be replaced within a reasonable amount of time after being taken out. Energy sources that are nonrenewable and commonly used are: petroleum, coal, diesel, and natural gas. Nuclear fuel is also non-renewable, and made by using uranium- which once taken out of the earth takes a very long time to be re-made.
