Why is fiber necessary for proper functioning of the digestive system?%0D%0A(1 point)%0D%0AResponses%0D%0A%0D%0AIt creates cell membranes, nerve tissue, and substances that aid in the digestion of fat.%0D%0AIt creates cell membranes, nerve tissue, and substances that aid in the digestion of fat.%0D%0A%0D%0AIt helps proper functioning of the digestive system and prevents constipation.%0D%0AIt helps proper functioning of the digestive system and prevents constipation.%0D%0A%0D%0AIt is important for cardiovascular health and can help fight heart disease.%0D%0AIt is important for cardiovascular health and can help fight heart disease.%0D%0A%0D%0AIt supplies energy for your body’s functions.