How do authors present and develop characters? check all that apply. a. the way characters are described b. the situations in which the characters interact c. the number of characters in each chapter d. dialogue between characters e. conflicts within and between characters

a, b, d, e.

Explanation: Authors present and develop characters through a literary device that is called characterization. It can be direct characterization like in the way the characters are described by the author. And in indirect characterization that includes the situations in which the characters interact, the dialogue between characters and the conflicts within and between characters.

according to archimedes principle, volume of water displaced = volume of water.

hence volume of rock is = 1.65l or 1650 cm^3

explanation:

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.