Read the description of a student’s trip to the science museum. As the student enters the giant model of the human heart, a volunteer hands her a brochure with information on how the heart works. The student then proceeds through huge veins to a valve. A video explains what happens in this location of the heart. The student can hear the heart beating as she walks into one of the chambers. She touches the heart wall and can feel it pulsing.

Which mediums in the human heart model allow visitors to receive information? Select three options.

a video
a map
a speech
a brochure
heart walls