Answer:
I think check and balance
Explanation:
the system of rules which a particular country or community recognizes as regulating the actions of its members and which it may enforce by the imposition of penalties.
"shooting the birds is against the law"
2 a rule defining correct procedure or behaviour in a sport.
"the laws of the game"
Explanation:
1. No they don't have to announce it if it's obvious to the people or no an officer don't need to announce it
And
2. The body-worn camera should be worn when there's an important issue going on to preserve an evidence and a clue of what really happened and for more reality and caution ⚠
The policies proposed here can be used to increase energy efficiency in the electricity sector. Thus, Option D is the correct statement.
<h3>
How to utilize energy effectively?</h3>
Efficient power use, on occasion honestly referred to as power efficiency, is the purpose to lessen the quantity of energy required to offer services and products and also can lessen outcomes of air pollution.
Hence, Option D is the correct statement that all the policies mentioned here for the purpose of energy efficiency can be utilized.
Learn more about energy efficiency here:
brainly.com/question/14280607
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