Answer:
When blood is half saturated by CO, partial disassociation cureve of Oxygen shifts to left
Explanation:
The affinity of CO with heamoglobin is greater than affinity of oxygen. When CO is present, oxygen is given off off less easily than when CO is not present.
The answer is <span>B. Gold could be traded for salt, which was used to preserve food and maintain health. </span>
Answer:
He compared landing on the moon to climbing Mount Everest because it was something that no ones done before and it takes a lot of time and planning and took a lot of hard work.
Explanation:
The british occupation of Yorktown
Answer:
A state that is controlled and protected by another.
Explanation:
