Closed katieefrey closed 6 years ago
Add concept "Active regions" as child concept of "Solar activity."
Add concept "Active region filaments" as child concept of "Active regions."
"Solar active regions" and "Solar active region filaments" would be more specific. Are these acceptable?
accepted as "Solar active regions" and "Solar active region filaments"
Add concept "Active regions" as child concept of "Solar activity."
Add concept "Active region filaments" as child concept of "Active regions."