I also need help with this please help

Pls will give brainliest and all p.s u can zoom in if u cant see plss

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

Which sentence uses an objective tone? we will plant the best garden of any school in the area. the new campus garden will surely be envied by other schools. a garden would provide numerous benefits to the students. you will probably agree that gardens have many benefits.