during the middle ages bibles and other christian literature were generally
a. distributed by kings.
b. written only in latin.
c. accessible to all people.
d. found only in the vatican in rome

The answer is B. Written only in Latin.

Explanation:

Latin  was the language used by the Roman Church. The Bible was in Latin, the mass was said in Latin. Only the nobles, the clergy and some rich people who could manage to learn to read and speak some Latin, could understand. The invention of the printing press by Gutemberg allowed the mass printing of the Bible and its translation into national languages.

travels along an axon. this triggers a wave of electrical activity that passes from the cell body along the length of the axon to the synapse

incident infrared radiation is blocked. visible and ultraviolet radiation heat   earth.

earth radiates infrared radiation. infrared radiation is blocked and heats earth. visible and shortwave radiation heat earth.

earth radiates longwave radiation

longwave radiation is reflected downward longwave radiation heats earth