Fish, which consume oxygen just as all other animals do, survive on emosphere
oxygen that dissolves in water, Name a gas present in water in as greter
concentration that oxygen, Explain your answer,

Which of the following is not a characteristic of a hydrogen bond? 1. it is responsible for the unusual physical properties of water. 2. it is weaker than a covalent bond. 3. it is stronger than other dipole-dipole interactions. 4. it can occur when hydrogen is covalently bound to very electronegative elements liks f, cl, br and i.