Globalization of the economy is increasing because of which of these factors?
O A. Treaties limiting international trade
B. Agreements limiting immigration
C. Advances in internet technology
D. A decrease in demand for resources

i just learnt this recently but i need to look through my notes again

a:

by the combination of an unlimited number of elements

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

: )