Answer:
I'm more then sure it is A but let my know it im wrong if i am sorry :)
Explanation:
It is c. Find phenotypic ratio
Building models doesn't actually help scientists observe phenomena. Scientists build models to describe how nature and systems operate then make observations to see if their models match what they observe. Models which don't match what they observe are either alterated or scrapped. Good models are kept and used by the scientific community.
Answer:
The answer is B
Explanation:
I Just did the problem in e d g e n u i t y