In the name carbon dioxide, the prefix of the second word indicates that a molecule of carbon dioxide contains
a. two carbon atoms. b. two oxygen atoms. c. a polyatomic ion. d. an ionic bond.

 the prefix of the second word indicates that a molecule of carbon dioxide indicates that the compound contains two oxygen atoms

Firstly, the water in the dams hold gravitational potential energy as they are above ground level. the gravitational potential energy is then transferred to kinetic energy as it falls, spinning the turbinethe turbine then spins the generator, which is a large magnet surrounded by metal coils. by doing this, the generator generates electricity. in this action, the energy transfer taken place is kinetic to electric energy

The answer is nitrogen-containing bases