Quienes hacen quimiosíntesis??

quimoautótrofos, quimiolitótrofos o quimiolitoautótrofos

Explanation:

Spanish Translation

La síntesis de compuestos orgánicos por bacterias u otros organismos vivos utilizando energía derivada de reacciones que involucran sustancias químicas inorgánicas, generalmente en ausencia de luz solar.

English Translation

The synthesis of organic compounds by bacteria or other living organisms using energy derived from reactions involving inorganic chemicals, typically in the absence of sunlight.

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.

the answer to your question is tooth decay.