Tag: nutrients and deficiency
Questions Related to nutrients and deficiency
The pipes which carry the waste waters from the houses is known as
Sewage water is freshened up by
Manholes are located at every .......... in the sewerage.
Domestic and municipal supplies of water constitutes percentage of total water consumption
Which of the chemical is used to freshened up the wastewater?
Many sewer pipelines connect to form the
Potable water is the water which is
Maximum use of fresh water is in
Vitamin A is present in ?
Vegetable oils like wheat germ oil, sunflower oil, etc. are the good source of ?