Hi my dear friend,
Photosynthesis is the process plants use to convert energy from the sun into usable energy for their cells. Plants use the light energy of the sun, carbon dioxide, and water to make glucose (a sugar), and oxygen provide the energy needed for the next energy transformation.
d bonding propertys
carbon can form so many different compounds not just with oxygen
a tetrad is the foursome during meiosis made by two homologous chromosomes that have each already replicated into a pair of sister chromatids.