Multiple Choice
Which statement is false?
A) All organisms belong to one of three domains: Bacteria,Archaea,and Eukarya.
B) Once an organism is classified,the classification cannot change.
C) DNA evidence can be used to classify organisms.
D) Humans belong to the domain Eukarya.
E) Prokaryotes can be found in both the Archaea and Bacteria domains.
Match the following:
Correct Answer:

Verified
Correct Answer:
Verified
Q80: The continents we recognize today used to
Q81: Which element has the longest half-life?<br>A) rubidium-87<br>B)
Q82: How long ago did dinosaurs go extinct?<br>A)
Q83: What percentage of life on the planet
Q84: Animal life greatly diversified during the _
Q86: There are more _ than any other
Q87: Based on the information in the graph,approximately
Q88: The half-life of potassium-40 is 1.3 billion
Q89: Of the groups below,which has the greatest
Q90: Which of the following radioactive isotopes is