Vestigial usually refers to traits which over evolution have lost their main function and are less useful than they once were.
In number one Hunter means that he thinks the teeth were from the ancestor whale shark but are now useless or nearly useless to the current whale shark.
Option A, The Bonus Army was attacked with tear gas.
Explanation:
The US Army, commanded by MacArthur, Patton, and Eisenhower, targeted WWI soldiers on July 28, 1932, with tanks, bayonets, and tear gas. The service members of World War I belonged to a bonus army that came to Washington. To order the wartime rewards offered.
The Army was then instructed by president Herbert Hoover to the body block of marchers. General Douglas MacArthur, Press secretary of the Army, controlled the infantry and troops of six tanks With their spouses and children, the Bonus Army marchers were forced out and their tents and possessions were burned.
Although it was named ' the grave ' bonus, ' the service members were satisfied with the requirement that the bonus could be paid immediately on the soldier's death. Economic relaxation wanted the upfront payment of the bonus.
It means that he and his followers will not stop until the government does soothing about the racial problems at that time.
