What are the strengths of 1st person point of view?

Several, read explanation.

Explanation:

It can help to better connect the reader to the story that is unfolding, because the reader also views their life in a first person perspective. It can also help show a specific view on a topic or theme. If you write in a first person perspective, you can also show how people are limited in their ways of thinking. The main use of writing a first person point of view, is that of writing biographies and autobiographies, along with that, it is used to write stories and other eyewitness accounts.

the word that best matches the meaning of the expression "went to the big ocean" is died.

the goldfish died, which is why the father looks at the children mournfully. the "big ocean" is the father's way of saying fish heaven. he could have just said that the goldfish died, but this way, the children imagine the fish in a bigger, better place instead of just picturing a dead fish.

explanation:

there is 2 main differences, basically which are the users and the market. the other difference is the kind of content

people who use tik tok are mainly people from east asia, kind of like the app douyin. musically, on the other hand, are used by people from america or european countries.

while tik tok videos show things like daily life videos, comedy, or just funny videos, musically are like people mimicking songs with their own actions, 'imitate' singers and video clips.

hope this !