Answer:
The roughage or fiber is important part of the diet as it improves the digestion and lowers the heart related disease. Two main two types of fiber are insoluble fiber and soluble fiber.
The pastry is not a good source of fiber as it contains around 4 gm of saturated fat. The amount of fat ( 13 gm), cholesterol ( 60 milligram) and sodium is more than the prescribed values for the individuals diet. The amount of fiber also depends on the other food ingredients as well.
Answer:
Because the mass contributed by electrons is dwarfed by the nuclear contribution. There exists three orders of magnitude difference. Electronic mass can be ignored to a first approximation.
Explanation:
