Question

multiple choice 2 points
the current knowledge concerning cells is the result of the investigations and observations of many scientists. the work of these scientists forms a well - accepted body of knowledge about cells. this body of knowledge is an example of a
hypothesis
controlled experiment
theory
research plan

Explanation:

• A hypothesis is a tentative explanation.
• A controlled experiment is a scientific test.
• A theory is a well - accepted body of knowledge based on investigations and observations.
• A research plan is a design for research.

Answer:

C. theory