Which best describes where the scientists who have contributed to our scientific knowledge were located?
A. They were mostly from Europe.
B. They were mostly in the United States.
C. They were from all parts of the world.
D. They were from Asian countries.

the transfer for conduction is the heat transfering from the liquid to the spoon

the transfer for convection is the heat rising from the liquid to the air

the transfer for radiation is the heat going through the sides of the cup and to the air

at least that is what i would do