Question

The Chao Phraya River is considered an artery because __________.
A.
it flows from south to north
B.
it is used to transport people and goods
C.
it has many waterfalls
D.
it starts high in the mountains

Answer 1

B. it is used to transport people and goods

Explanation: Calling a river an "artery" is a metaphor referring to its role as a major transportation and communication route that carries people, goods, and resources through a region.