1. D
2. B
3. C
I believe this is the answer.
Answer:
Abdominal-Thoracic-Dorsal
Explanation:
Complete question:
At one time it was thought impossible to operate within the body cavities. But then the Canadian doctor William Beaumont operated on a gunshot wound to the stomach. Several decades ago we saw breakthroughs in heart operations and transplants. And the 1990s were called the decade of the brain because of the extensive research being done on how the brain functions. The order in which these discoveries were made, by cavity, are
abdominal-thoracic-dorsal.
abdominal-dorsal-thoracic.
dorsal-thoracic-abdominal.
thoracic-abdominal-dorsal.
thoracic-dorsal-abdominal.
Answer:
The United States believed that the economic aid provided by the Marshall Plan would help contain the spread of Communism.
Answer:
Because if they don't have wealth they won't be able to buy their supplies and hire crewmen. They wouldn't be able to get ships and boats.
Answer:
It helped to guard the secret location of their gold mines.
Explanation: