Use the drop-down menus to identify the word part for each word. what is the word root in verbatim? what is the word root in impossible?

the root word for verbatim is verb

the root word for impossible is poss

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.