Answer:
there buttholesExplanation:
The Chief of Staff controls the president’s calendar, limits access to the president, manages the staff, and helps the president in all aspects of domestic and foreign policy.
Option: A
Explanation:
In president's office there are number of staffs to look after the legislation, administration and social welfare related matter. Chief of staff is the person who controls the president’s calendar, limits access to the president, manages the staff, and helps the president in all aspects of domestic and foreign policy.
Staffs handles all the important files, fixed meetings with different parties then finalize all these thing with their chief executive staff. Later he finally convey the important matters to the president.
Answer:
Rainwater harvesting can be used in irrigation or for drinking purposes. Rainwater, stored as groundwater can be later used in times of need
Ways of rainwater harvesting
1. Surface Runoff Harvesting
In urban areas, rainwater flows away as surface runoff. This runoff can be caught and used for recharging aquifers by adopting appropriate methods.
2. Rooftop Rainwater Harvesting
It is a system of catching rainwater where it falls. In rooftop harvesting, the roof becomes the catchment, and the rainwater is collected from the roof of the house/building.
Explanation:
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<span>The Sioux of the Northern Plains and the Apache of the Southwest were the Native Americans that had the most </span>significant opposition to the advance of the frontier
