>>The electron cloud
* I hope that the answer is correct
Probably occurred with the presence of a catalyst (enzyme)
For photosynthesis you will need co2 water and sunlight to produce oxygen and glucose
The following physical properties of minerals can be easily used to identify a mineral:
Color.
Streak.
Hardness.
Cleavage or Fracture.
Crystalline Structure.
Diaphaneity or Amount of Transparency.
Tenacity.
Magnetism....ect
