Final Answer:
The lettuces commonly included in a Super Spinach and Quinoa Salad are spinach and arugula. Romaine lettuce and iceberg lettuce are less typical choices for this specific salad, as it typically features darker, more nutrient-dense greens. The answer is 3) spinach and 4) arugula.
Step-by-step explanation:
The composition of a "Super Spinach and Quinoa Salad" may vary based on the specific recipe used, as different variations and preferences exist. However, I can provide information on the lettuces commonly used in salads, including those with spinach and quinoa.
Romaine Lettuce: Romaine is a popular choice for salads due to its crisp texture and mild flavor.
Iceberg Lettuce: While iceberg lettuce is commonly used, it has a milder taste and less nutritional value compared to darker greens.
Spinach: Spinach is a nutrient-rich leafy green often included in salads for its distinct flavor and health benefits.
Arugula: Arugula, with its peppery taste, can add a flavorful and slightly spicy element to the salad.
In a Super Spinach and Quinoa Salad, a combination of these lettuces may be used to create a diverse and visually appealing dish with various textures and flavors. The specific lettuces chosen depend on personal preferences and the desired taste and texture profile of the salad.