Digging Up Insect Fossils

Digging Up Insect Fossils

Author:

According to fossils that have been found, insects have been living on Earth for more than 400 million years. That means they were around before the dinosaurs and long before humans first walked on Earth. How do scientists know this? They study the different kinds of impressions left in rock from these amazing prehistoric creatures....
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AGES
AR LEVEL
READ TIME
LEXILE
PAGES
PUBLISHER
ISBN
8-10
3.7
15-30 mins
650L
29
Enslow Publishing an imprint of The Rosen Publishing Group, Inc
9781978521612
AGES
READ TIME
AR LEVEL
LEXILE
8-10
15-30 mins
3.7
650L
PAGES
PUBLISHER
ISBN
29
Enslow Publishing an imprint of The Rosen Publishing Group, Inc
9781978521612

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