Showing that Sergei considers the goldfish to be his friend, there does not seem to be a conflict with the relationship between the two. And, yes. It can be called a friendship because any two living organisms can be friends if there wanted to.
B. Because a particular word may have multiple meanings.
E.g. I will PARK the car.
Let's go to the PARK.
Answer: 1# their post can get few likes causing them to have anxiety
2# people can say negative things about their post, causing depression
Explanation: these are just examples
Conjunction, “If” is a conjunctional term that begins a sentence with a dependent clause
