Why are metals described as having a "sea of electrons"? A-The electrons are wet.
B-The electrons are fixed to a particular metal atom.
C-The electrons are free to move between the atoms in a D-metal.
The electrons move in waves.

Which of the following happens during cell division? (a) energy is created (b) waste is eliminated (c) carbon dioxide is released (d) damaged cells are replaced

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

When a device is used in a circuit in which the voltage is 81 v the current flowing through the device is 3 a what is the resistance of the device