Answer:
false
Explanation:
nonpolar molecule has no separation of charge, so no positive or negative poles are formed
Vertebrates have a bilateral symmetry due to which their entire body is divided into right and left halves while the invertebrates either have radial symmetry or the bilateral symmetry. Therefore, option D is correct.
The other basic differences between the vertebrates and the invertebrates are that vertebrates have a spinal cord and a backbone while invertebrates lack them, vertebrates have well developed brain, lungs or gills in respiratory system and closed circulatory system.
Answer: coal
Explanation: coal is formed when layers of peat are compressed by the layers of rocks above.
