The answer to your question should be A. The octopus stopped water from flowing out of the tank. I hope this is right.
culture can mean many different things like how peoples dress, eat, religion, celebrates etc. Like we Americans we wear jeans and eat chicken , burgers and some of us believe in god while some believe in other things . culture is very very very important to different parts of the world
The mood is mostly upbeat. It is also very calming, in the background, there are some girls singing a smooth melody! What I mean by upbeat is that the song use has good instruments to get a good rhythm. While listening to the song you would most likely feel like you would want to move around. It is not the type of song to make you want to "Do the Harlem Shake". The song is also particularly old.
