How does the author use personification in this passage? All the animals can talk.
Rikki-tikki notices one of the birds.
Rikki-tikki is new to the area.
A baby bird is eaten by a snake.

b because i dont see anything

onto a large boat, and mark the water level that the boat sinks to. then, take the elephant out and put a bunch of marked weights onto the boat until it reaches the same water level. add up the masses of the weights to get the weight of the elephant.

- "the basic difference between keywords and subjects is that subjects (or "subject headings") have been predetermined, while keywords have not. a keyword is an easy place to start because you can use any word that seems to fit your search; this is called "natural language" searching."