Biologists have concluded that classification of the tree of life requires a three-domain system.What would this conclusion be termed,scientifically?
A)a prediction
B)a hypothesis
C)a fact
D)a theory
E)a law

Question

Quizplus · Accepted Answer

The conclusion that classification of the tree of life requires a three-domain system would be considered a theory in scientific terms. A scientific theory is a well-substantiated explanation of some aspect of the natural world that is based on a body of facts that have been repeatedly confirmed through observation and experimentation. In this case, the three-domain system has been extensively researched and tested by biologists and has become widely accepted in the scientific community as the most accurate way to classify all living organisms.

Biologists Have Concluded That Classification of the Tree of Life