Final answer:
When we eat the entire kernel or seed of a grain, such as corn, rice, or wheat, we are eating an edible or consumable product.
Step-by-step explanation:
When we eat the entire kernel or seed of a grain, such as corn, rice, or wheat, we are eating an edible or consumable product. The kernel or seed of a grain contains the necessary nutrients and energy for the plant's growth and development, making it suitable for human consumption. For example, when we eat corn, we are consuming the entire corn kernel, including the endosperm, germ, and bran, which provide carbohydrates, proteins, fats, and other essential nutrients.