In photosystem I, energy from sunlight<span> energizes a pair of electrons in the reaction center (replaced by a pair of electrons from photosystem II) and these are passed to molecules of NADP+ to reduce them to NADPH. This molecule carries the electrons (and potential energy) to the carbon reactions of photosynthesis.</span>
The lithosphere (under the tectonic plates) is semifluid, allowing for the plates above to move over it, causing earthquakes, and essentially continental drift.
D is the correct answer for your question. Maybe I am not sure.
Answer:
the reducing flame also called the carburizing flame.
Explanation:
because it gets the oxides of the unknown salts