The layer of the interior where the temperature drops from 7,000,000c to 2,000,000c is a. core b. radiation zone c. convection zone

Explanation:

This zone is place between the inner core and the outer convective zone. Its temperatures decay from 7 million to 2 million across this zone.

Through this layer, energy is transported to outside the stars, and involves radiative diffusion process. All these energy travels in form of photons, which you can imagine like energy packages that are transported in the electromagnetic waves.

age range would be the answer

it would be heredity