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6-10
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100
As the earth changed over its history what also changed?
What is the organisms on earth?
100
Evidence that organisms have common ancestry can be found by comparing what?
What is comparing the groups DNA
100
What did geologists in the 1800's realize about the earth?
What is it is much older that they thought
100
Which animal did Darwin create the theory of evolution on?
What is the finch.
100
What two places did Charles Darwin compare finches from?
What is The Galapagos Islands and Ecuador
200
What could living organisms that share the same characteristics be?
What is members of the same species
200
What can fossil records tell us?
What is the order in which species have existed
200
Every organism inherits DNA, therefore every organism has traits determined by what?
What is DNA
200
What is a scientists who study's nature.
What is naturalist.
200
How did the finches Darwin observed adapt to their environment?
What is there breaks changed lengths based on how they would get their food.
300
As populations change what could form?
What is new species?
300
what is the process in which organisms change over time?
What is Evolution
300
What is evidence that species' traits and DNA change over time.
What is the organisms themselves and their changes
300
What did Darwin study?
What is plants and animals.
300
Darwin was amazed by how similar the finches he observed were, but they had so many what?
What is Adaptations.
400
True or False: Adaptations can be physical or could cause behavior changes in the organism?
What is True
400
What is a timeline of life that scientists have created by studying fossils?
What is fossil record
400
What organizes fossil based on their age and physical similarities.
What is fossil record
400
Scientists found evidence of _______ in fossil record.
What is Evolution
400
What is a determined characteristic, based on genetics that is passed on from parents for its offspring?
What is a trait.
500
What is a characteristic that help a species of organisms survive and reproduce in its environment?
What is an Adaptation
500
What are the remains of once living organisms that are found in rock layers?
What is fossils
500
Evidence of organisms changing over time in found in what?
What is earth"s crust
500
At what rate has the surface of the earth changed over millions of years?
What is a gradual rate.
500
The process in which humans select which plants or animals to reproduce based on certain traits.
What is selective breeding.