1)
Why did Noach bring sacrifices from all the Tahor species?
1.
Rashi: Noach figured (correctly) that if HaSh-m ordered him to take seven from each Tahor species, it must be in order to bring Korbanos from them.
Why did Noach bring sacrifices from all the Tahor species?
Rashi: Noach figured (correctly) that if HaSh-m ordered him to take seven from each Tahor species, it must be in order to bring Korbanos from them.