Carbon dioxide Is another thing plants need for Photosynthesis!:)
Photosynthesis needs sunlight & carbon dioxide besides water
a few bacteria and even then they need to metabolize an element to extract the energy traped in it
For energy
Solar energy converted in to chemical energy by photosynthesis
Sunlight
its sugar
the energy source is sun. Photosynthesis need sun as a energy source.
to store energy
Photoautotrophs need water, carbon dioxide, and light energy in order to power photosynthesis.
deosent need electric..
We need light in photosynthesis as Light provides the energy source. The process is based on light. The plants use light to convert energy. The same reason that we need air to breath.
You need solid reasoning, evidence, and proof