Represent the oxygen atom symbolically along with its two isotopes that have 9 and 10 neutrons.

conduction is the transfer of thermal energy (heat in transfer) due to collisions between the molecules in the object. collisions between adjacent atoms and molecules transfer kinetic energy from the warmer to the cooler object. the objects must be in physical contact.

i believe the answer is true.

it's c (engineer's do their work with mechanical stuff not on any living being)