Which sentence is punctuated correctly?(1 point)

Question

Responses

Trey built a robot with spare parts; Trey is good at sports.
Trey built a robot with spare parts; Trey is good at sports.

Trey built a robot with spare parts: robotics is a growing field of science.
Trey built a robot with spare parts: robotics is a growing field of science.

Trey built a robot with spare parts; a vacuum cleaner hose, old coffee cans, and the training wheels from his sister's bike.
Trey built a robot with spare parts; a vacuum cleaner hose, old coffee cans, and the training wheels from his sister's bike.

Trey built a robot with spare parts: a vacuum cleaner hose, old coffee cans, and the training wheels from his sister's bike.

Answer 1

The correctly punctuated sentence is:

Trey built a robot with spare parts: a vacuum cleaner hose, old coffee cans, and the training wheels from his sister's bike.

In this sentence, the colon is used correctly to introduce the list of items that were used to build the robot.