What happens to the carbon dioxide surrounding the plant in the closed container at night? A: The CO2 was taken in by the plant for cellular respiration.
B: The CO2 was released by the plant as waste from photosynthesis
C: The CO2 was released by the plant as waste from cellular respiration.

Helen, who is blind and deaf, is answering the question "what did you think 'of the sight' when you were on top of the empire state building?".

Explanation:

She explains that, when visiting the Empire State Building, not being able to see was not an obstacle for her, as she felt its height, proximity to the cosmos, and the building´s power over New York, similarly to many vivid and beautiful experiences that seeing people can´t even imagine.

She claims that blind people can experience things in an extraordinary way, unattainable for those who can see.