The answer is A - Myanmar (formerly Burma). It's the largest river in this territory (1348 miles long) and also the most curcial waterway for commercial use. Sometimes it's also called "The Road to Mandalay".
Chalk is a soft white powdery limestone that's made with fossil shells of foraminifers. Chert is a hard dark opaque sedimentary rock which is made of silica with an amorphous fine grained texture.
Its like a line in the middle of therth
A both have 2 pairs of parallel sides but only the rhombus has 4 congruent sides.
