Nerve net, primitive nerve arrangement forming the entire nervous system of many cnidarians and a part of more advanced nervous systems. Cytoplasmic processes join the nerve cells (neurons) of nerve nets. In cnidarians the neurons are joined to epithelial receptors and to contractile cells. In vertebrates, nerve nets may be found around blood vessels and the alimentary tract.
The portion of carbohydrates that cannot be broken down by intestinal enzymes and juices is fiber.
<h3>What is Carbohydrates?</h3>
Carbohydrates are the nutrients that are present in the food to provide the energy to the person. It comes under the category of energy giving food. The food such as wheat, rice, meat, milk carries the carbohydrates rich content.
Fiber is the fraction of carbohydrates that cannot be broken down by digestive enzymes or fluids. The pancreas produces digestive juice, which contains enzymes that dissolve carbs, lipids, and proteins.
Therefore, it can be concluded that fibers are the part of the carbohydrates which can be further broken down.
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The correct answer should be B
True, the school environment must be the same for everyone
