The correct answer is A. Compare and contrast
Step-by-step explanation:
In writing, the compare and contrast organization scheme is the type of organization scheme that identifies and analyzes the differences and similarities between two elements that belong to the same category. Because of this, in this type of texts, it is common the author firs analyze one element and then compares it to the second one or analyzes both elements at the same time.
This type of organization scheme is the one used in the text presented because, in this, fruits and vegetables that belong to the same category of food are being compared and contrasted. Because of this, the author first presents a similarity "Fruit and vegetables both have wonderful health benefits" and then a difference "fruits often contain more natural sugars than vegetables".