Question

if a variety of detergents are analyzed, then green detergents will contain fewer unknown compounds than conventional detergents. this is an example of a ——
o theory
o law
o hypothesis
o variable

Explanation:

A hypothesis is a proposed explanation made on the basis of limited evidence as a starting - point for further investigation. The statement about "green" detergents having fewer unwanted chemicals is a proposed idea to be tested, which fits the definition of a hypothesis.

Answer:

B. hypothesis