Which step in photosynthesis does not need light?(1 point)

The step in photosynthesis that does not need light is the Calvin cycle, also known as the light-independent reactions. However, from the given options, none directly correspond to this process.

To clarify the provided responses:

• "Water splits into hydrogen and oxygen" occurs in the light-dependent reactions.
• "Oxygen is released" also occurs in the light-dependent reactions.
• "Chlorophyll absorbs energy" involves light and occurs in the light-dependent reactions.

Since none of these options are accurate in describing the light-independent processes, it seems there may have been a misunderstanding with the provided answers. If you meant to ask for a process specifically related to the light-independent reactions (Calvin cycle), that would be the correct context.