What are three ways Princess Irene changes throughout The Princess and the Goblin by George MacDonald?

Read the passage: canines may not be the deepest thinkers in the world. but perhaps that's for the best. the life of a dog—sitting alone all day, waiting for everyone to come home—can be pretty boring. super-smart animals would probably get totally stressed out, says university of pennsylvania researcher james serpell. look at it this way: if dogs were any smarter, they probably wouldn't choose to hang around with us. which best describes the tone of the passage?

Me further explain how does social media influence teenagers behavior? in a couple of

Sense and sensibility - chapters 41-50 do eilinor and marianne each end up with the best husband possible? give reasons for your answer.