This would be an example of checks and balances.
The President can fill vacancies that occur but that power is not limitless. Congress, specifically the US Senate, has the power to advise and consent. So, the President cannot circumvent the Senate's advise and consent power with recess appointments.
This allows the country to have valuable staff, even during vacancies, but still requires the Senate's approval.
What ever he saw in nature is the saporting details of the story like the mountians and their calling <span />
Answer:
The reason why the 2016 Olympics organizers tried to minimize the impact of the event on the environment is because the medals are used from the environment. Like the bronze and the silver. Also, a sustainable practice they are doing is to plant 24,000,000 seeds to limit the amount of carbon dioxide it gives off.
Explanation:
Hope this helps explain it! :D