Answer: 25
Step-by-step explanation:
24/6 is the amount of pictures drawn in art class. Your answer is 4
Results and Discussion are definitely very relevant for examining an observational study - they contain the core of the study, so they will definitely be considered when evaluated.
So we choose between "Bias" and "Introduction".
I think that the correct answer is "Introduction" -as it doesn't include any new information about the study, and only summarizes previous work.
Answer:
x=100
not sure about the answer
