What cross will result in all recessive phenotype offspring ?

Ibelieve the answer is relative humidity  because it makes more sense that way. solar flares usually occur in space it doesn't affect the earth, well it could but it wont make a significant damage.  latitude is land it doesnt do anything. prevailing winds, i dont know the correct meaning for this but i doubt that affects the land so it has to be relative humidity.

Yes yes yes very good

Engorgementthe patient is only 72 hours post-delivery and is complaining of bilateral breast tenderness. milk typically comes in at 72 hours after delivery, and with the production of the milk comes engorgement. the other problems do not typically develop until there is fully established breastfeeding.