En un recipiente se colocan 250 ml de agua, clavos de hierro, aceite y una pequeña cantidad de sal común. Indique:tipo de sistema b. cantidad de fases
c. cantidad de componentes

Some animals that try to adapt to climate changes eventually die due to starvation, as climate change alters the web.

Read the chemical equation. 2c2h2 + 5o2 → 4co2 + 2h2o which of the following statements would be correct if one mole of c2h2 was used in this reaction? one mole of oxygen was used in this reaction. five moles of oxygen were used in this reaction. four moles of carbon dioxide were produced from this reaction. two moles of carbon dioxide were produced from this reaction.

The same side of the moon always faces earth because the