Seeing as the Din of a Nega in the location of a burn is exactly the same as one in the location of a burm why does the Torah present them separately?
Rashi: To teach us that half a G'ris of one and half a G'ris of the other do not combine to make up the Shi'ur Tum'ah. 1
A species of large bean - which is the Shi'ur Tum'ah of a Nega.
Hat are the implications of "be'Oro"?
Having written Michvas Eish", why does the Torah repeat the word "Michvah"?
Sifra: To incorporate in Michvah where the burn came, not from fire, but from coal, hot ashes, boiling lime, Gafsis (calcium sulphate) or hot water that was heated by fire. .
How will we reconcile the contradictory terms "Michyas ha'Michvah" and "Michvas Eish"?
Sifra: By establishing the case where the burn is partially healed but not completely.