I think the answer is 2 but I could be wrong
Answer:
"steam rising from a coffee mug"
"smoke rising from campfire"
"frying an egg"
Explanation:
By definition, convection is "the circular motion that happens when warmer air or liquid — which has faster moving molecules, making it less dense — rises, while the cooler air or liquid drops down." The only examples of this are the ones I listed above, in the answer section.
Answer:
Unity under one government
Explanation:
Having a high opinion can mean that you see the value of something or somebody. <em>Having sufficient power</em> and <em>their own specific interests </em>are restricted to the 1st person singular or plural in a <em>selfish </em>manner. <em>The intelligence of other countries</em> is not something that crosses your mind when you think of your country. <em>The unity under one government </em>is what the history of the United States of America (the independence) has taught American people to appreciate, nourish and value.