why plants aer useful to us
Plants are useful to us because they provide us food and oxygen without which we can not survive. The various plant products which we use in our daily lives are spices, cereals, vegetables, wood and fruits.
why plants aer useful to us
Plants are useful to us because they provide us food and oxygen without which we can not survive. The various plant products which we use in our daily lives are spices, cereals, vegetables, wood and fruits.