Describe the Nature of Antarctica, the formation of iceberg in Antarctica and types of fossils that may has.

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.

some sources quote the lethal dose, for an average 170lbs opiate-naive individual is between 75 and 375 mg