In February of 2014, the Food and Drug Administration (FDA) proposed a new design of the nutritional labels found on packaged foods. Look at the example shown below. How exactly are
they different? Explain why these changes may bave been made using principles of risk
assessment and the most likely causes of death in the United States.

the reason the two sea urchins don't compete with each other for food, resources, etc. is because the urchins have adapted to the environment but they have also adapted to each other. this is most likely because the genes of the sea urchins.

chordata is the answer

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.