Final answer:
Two tablespoons of substances like salad dressing, peanut butter, or margarine are approximately the size of a golf ball. This visual cue helps estimate portion sizes and is useful for maintaining a balanced diet.
Step-by-step explanation:
The question asks to compare the size of two tablespoons of various substances such as salad dressing, peanut butter, or margarine to the size of a common object. Comparing common food measurements to tangible objects can help with visualizing portion sizes without the need for precise measuring tools.
Two tablespoons is roughly equivalent to the volume of a golf ball. This comparison is frequently utilized in nutritional education to provide a visual cue for serving sizes, aiding individuals in estimating portions when they may not have measuring utensils readily accessible.
In context, this information is beneficial for understanding portion control and nutrition, which is crucial in maintaining a healthy and balanced diet. Therefore, the correct answer to the question 'Two tablespoons (tbsp) of salad dressing, peanut butter, or margarine is about the size of which object?' would be b. Golf ball.