Answer:
The sugar has dissolved in the lemonade
Explanation:
Why? Because it is a solution. If you need to sepeate it again put it in a petri dish and set it in the sun
Answer:
In economics, the total revenue test is a means for determining whether demand is elastic or inelastic.
Explanation:
If an increase in price causes an increase in total revenue, then demand can be said to be inelastic, since the increase in price does not have a large impact on quantity demanded.
I can’t see the passages but to have “ocean” be a key term I would assume that it is because both of the passages use that word a lot and/or refer to it more than once :)