not b, as sound cant travel in a vacuum (like outer space)
It should be noted that a representative democracy simply means a form of democracy where the people for their representatives.
This is an incomplete information as the cartoon isn't provided. Therefore, an overview of the topic will be given.
A representative democracy establishes election procedures, separation of powers, checks and balances, etc. Examples of countries that use this form of democracy are India, United States, etc.
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<u>Claim 2:</u>
The Central Angle Theorem states that the measure of inscribed angle is always half the measure of the central angle.