Make connections which chemical group is most likely to be responsible for an organic molecule behaving as a base (see concept 3.3, p. 53 in your textbook)?

A methyl group consists of a carbon bonded to three hydrogen atoms.

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.

the answer to this question is 3.