Photosynthesis, they use the carbon and turn it into oxygen
China had invaded Vietnam
No they did not china is very strick with everything.
The textile industry
was revolutionized by the invention of Northrop automatic
loom which was given the name after Henry James Northrop <span>who invented the shuttle-charging mechanism. </span>
A loom is something which is used to weave cloth. It has many
forms like Back strap loom,
Warp-weighted loom, Drawloom, Handloom,
Powerloom etc.
