How large are each of the map elements normally asked by mapmakers before they design a new map.

The Area where biotic and abiotic factors interact with each other in their physical environment ~
Most smaller stars don't have a radiative zone. In the radiative zone, the material is hot and dense which enables thermal radiation transfers from the core outward though the Sun. This layer is size dependent therefore smaller stars might not have this zone at all.
last choice letter d that's it