Multiple Choice
Why do plants generally become carbonized impressions if they are preserved as fossils?
A) because chemical reactions leave behind only the carbon
B) because they are often decayed before fossilization
C) because they are easily moved by winds and water
D) because they are generally scavenged by animals
Correct Answer:
Verified
Correct Answer:
Verified
Q3: Fossils of _ are known as extraordinary
Q13: If two animals are members of the
Q20: A change in _ can often cause
Q21: Why is the preservation potential of feathers
Q23: Imagine that a layer of leaves is
Q24: Which of the following scenarios would most
Q24: Fossils are most often identified based on
Q25: Mammals belong to the kingdom _.<br>A)Protista<br>B)Mammalia<br>C)Eukarya<br>D)Animalia
Q26: How is mass extinction different from extinction?
Q28: The most general distinction among organisms is