Question

country that manage water by river basin magament in 10 catchment area is 9​

Answer 1

Answer:

Fiber or fibre is a natural or man-made substance that is significantly longer than it is wide.

Fibers are often used in the manufacture of other materials.

The strongest engineering materials often incorporate fibers, for example carbon fiber and ultra-high-molecular-weight polyethylene

Answer 2

Answer:

Not sure think so South Africa