What is the correct serving size for grape tomatoes?

The correct serving size for grape tomatoes is typically measured by weight. When discussing serving sizes, it's important to consider the common measurements used in the food and beverage industry. For grape tomatoes, a standard serving can be understood in terms of both weight and quantity. While option B states "4 per bag," it is likely referring to a packaging size rather than a true serving measurement.

In this case, the actual weight that often represents a single serving of grape tomatoes is typically around 4 to 6 ounces, which aligns with common nutritional guidelines. This means that while the quantity of tomatoes packed in a bag may be four, it doesn't accurately convey the serving size in terms of consumption.

Therefore, understanding the correct serving size should focus on which choice reflects commonly accepted nutritional serving practices. In a typical context, serving sizes based on weight provide clearer guidance for portion control and nutritional intake.

In summary, whenever serving sizes are discussed, particularly for items like grape tomatoes, weighing the food gives a more accurate representation of a serving compared to counting individual pieces, which can vary in size.