A pair of scientists proposes two different theories to explain the same set of observations. Which of the following best explains the value of these competing theories? (2 points)
Question 9 options:

1) Competing theories can be a source of new, testable ideas.

2) Competing theories are necessary to transform a theory into a law.

3) Competing theories generate controversy that helps popularize ideas.

4) Competing theories allow scientists to combine the most interesting aspects of both theories.

Question

A pair of scientists proposes two different theories to explain the same set of observations. Which of the following best explains the value of these competing theories? (2 points)
Question 9 options:
	
1) 	Competing theories can be a source of new, testable ideas.
	
2) 	Competing theories are necessary to transform a theory into a law.
	
3) 	Competing theories generate controversy that helps popularize ideas.
	
4) 	Competing theories allow scientists to combine the most interesting aspects of both theories.