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Previews available in: English
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Change over time: how populations and species change
1995, Scholastic
in English
0590277065 9780590277068
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Book Details
Table of Contents
That's life! : Using scientific methods
Fossils provide evidence that many species that once inhabited the Earth have become extinct. What are fossils? ; How do fissils form? ; How can you decide which fossils are older? ; How do fossils show the history of Earth's species?
Changes in the environment or human intervention can result in changes in the characteristics of a population, which are passed on to succeeding generations. What happened to the dinosaurs? ; What affects the size of a population? ; How do members of a population differ and compete? ; How are traits passed from parents to offspring? ; What is artificial selection?
Variation and natural selection have resulted in the evolution of new species. How are species selected naturally? ; How could new species develop? ; How are species related to each other? ; Are species changing today?
Think tank : designing future organisms exploration lab. Identify problems ; Find solutions ; Make madels.
Edition Notes
"A student's map to exploration developed in cooperation with Denver Museum of Natural History, Denver, Colorado"--Page 4 of cover.
Includes glossary and index.
Grade 5.
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| June 24, 2017 | Created by ImportBot | import new book |

