What is the most likely reason that horses and mountain goats have hooves?
Biology shows us the fossil record and comparative anatomies. Chemistry shows us that organic molecules can come from inorganic matter. Geology shows us that organisms that used to live together are found on separate continents due to continental drift. Which fields of science provide evidence for evolution?
What is the value of a transitional fossil?
Which structures are similar in function, but do not indicate that the organisms are related?
Which of these statements best sums up evolution ?
Australopithecus is an ape that lived in trees, but could walk on two feet. How might fossils from Australopithecus provide evidence for evolution?
A scientist makes the argument that she has found DNA evidence that shows that evolution does not exist. What would her evidence have to show for her to be correct?
Siblings have similar traits because they inherit those traits from a common ancestor. How is this similar to some evidence for evolution?
Which lists the correct order of evolutionary history?
Dogs have a reduced nonfunctional digit on their paws known as a dewclaw. What is this an example of?
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