Productive resources is the answer
Observational studies study patients without manipulating or intervening during the research. They are used in research to help formulate new hypotheses or <em>theories</em> to be tested in further controlled experiments. This often leads to new information and facilitates the development of new <em>research</em>.
Answer:
Explanation:
Based on the information provided within the question it can be said that these female bodybuilders are demonstrating that aside from the sexual organs Male and Female bodies are much more similar than different. This is being proven by the female body-builders being able to match the male bodybuilders in every physical aspect of bodybuilding.
