Question

this is a swamp grass that is widely grown as a food source

Answer 1

Answer:

what is the question ??????

Answer 2

ANSWER:

Oryza sativa is the name of the swamp grass that is widely grown as a food source.

EXPLANATION:

   Rice is a type of food grain which is called as Oryza sativa in most of the regions. In Asia, it is a very popular food item is consumed as the main course with a large variety of curries and other mixable items.

    It is the third highest producing food grain around the world. This is the story of the Rice.