Question

few lines on water bottle

Answer 1

a water bottle is useful to carry water with u wherever u go and whenever u go...they are of different types...some can contain 1 litre some contain half litre etc

Answer 2

1. The manufacture of plastic bottles takes place in stages. Typically, the plastic bottles used to hold potable water and other drinks are made from polyethylene terephthalate  because the material is both strong and light.
2. Multi-use water bottles can be made from high-density polyethylene  low-density polyethylene  copolyester