Question

select the best transition words or phrases in the text below. american football and rugby have several common elements. additionally, in american football, players score points by bringing the ball across the \goal line\ to score a \touchdown.\ for example, in rugby, players carry the ball across the \try line\ and touch the ball to the ground to score a \try.\

Explanation:

"Additionally" is used to add more information about the common elements. "For example" is used to illustrate a specific common - scoring method.

Answer:

The transition words "Additionally" and "For example" are appropriate as they respectively add more information and provide an example to support the statement about common elements between American football and rugby.