Answer:
leading.
Explanation:
In order to produce great efficiency at work or in an organization the management must know how to LEAD properly. Leading is one of the Fundamental roles if the management, the others being organizing, figurehead, planning, organizing, Spokesperson and so on. Although, roles of management is not limited to the above it also include motivating and staffing too.
As it is been explained in the question above, leading role is used for creation of vision and empowering employees.
If you cannot talk while exercising, your exercise level is too intense.
Answer:
Taking in oxygen & expelling carbon dioxide and working with the circulatory system.
Explanation:
The lungs work with the circulatory system to pump blood cells with oxygen to all cells in the body, the blood then collects waste and carbon dioxide and brings them back to the lungs where they're taken out of the body when we exhale.