What is the energy source of energy for chemosynthesis

Ferrous ions ( chemical ) : are the energy source for chemosynthesis

Chemosynthesis is the process of converting carbon-containing molecules ( CO₂ ) into organic matter, through the oxidation of inorganic matter which serves as a source of energy during this process.  

During chemosynthesis the use of sunlight as a source of energy is non existent rather chemicals such as Ferrous ions or inorganic matter are used as a source of energy for the process.

Hence we can conclude that Chemicals such as ferrous ions are the energy source for chemosynthesis

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the unequal cytoplasmic division that  results  in  one egg  and three polar bodies ensures that a fertilized  egg has  ample nutrients  forits journey  to  the uterus.

a. seed plant structure. 1. the three main plant organs are roots, stems, and leaves. a fourth kind of tissue, meristematic tissue, is responsible for plant growth. meristematic tissue is the only plant tissue that produces new cells by mitosis. plants can lose water out of their leaves as they exchange gases with the air

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