Federal perserve hope this helps :)
Answer:
Come up with a controversial topic, one that make your listeners think
Research the topic thoroughly that you have chosen
Understand the perspective of your audience. Keep your goal in mind. You are trying to persuade the audience to do or believe something .
Gold chest takes 8 hours to open or unlock.
<u>Explanation:</u>
Clash royale is a game which has been developed and published with the help of a super cell. It is a video game. Many players can play this game at the same time. In the sense, clash royale is a multi player game.
In this game, the players who are playing the game are awarded with the gold chest. They are also awarded with the gems. In order to unlock or open a gold chest eight hours are needed. Apart from this there is an other way also with which the gold chest can be unlocked. It can be unlocked with the help of forty eight gems.
Control the temperature of the system and as well as how long the system will run
