How many salmon travel through the river?
What species of salmon are in the river?
How many salmon are caught near the river?
Answer:
Six species of Pacific salmon are known to have inhabited the Columbia River Basin historically. These are Chinook, coho, sockeye, chum and pink salmon, and steelhead.
Explanation:
It provides an illustration
Elijah McCoy was born on May 2, 1844. this would be the 19th century
The antonym of 'absurd' is - Rational