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The answer is True. You are welcome
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.
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3. Population- Inhabitants of a country;
Population dynamics- The change in the population
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2nd option
an imaginary line that runs from north pole to the south pole , passing through Greenwich England
prime meridian always passes through Greenwich
