Members of the phylum Platyhelminthes are flatworms, such as the planarian. Grubs and tapeworms are other examples of flatworms. Flatworms display bilateral symmetry; that is, the left and right halves of the body are mirror images of one another.
Dhaka is located in central Bangladesh at 23Â°42â²N 90Â°22â²Eï»¿ / ï»¿23.700Â°N 90.367Â°Eï»¿ / 23.700; 90.367, on the eastern banks of the Buriganga River. The city lies on the lower reaches of the Ganges Delta and covers a total area of 300 square kilometres (120 sq mi).
Key weather averages for Dhaka in March. 1  33. 33Â°C max day temperature. 2  7. 7 hours of sunshine per day. 3  3. 3 days with some rainfall. 4  20. 20Â°C min night temperature. 5  12. 12 hours of daylight per day. 6  H. High heat & humidity. 7  54. 54 mm of monthly rainfall. 8  10. 10 (Very High) UV index.