Help me plz huy An ice cube is placed inside a thermos and the lid is closed. The ice cube eventually melts. Most of the thermal energy that melts the ice comes from
which source?
O A. The liquid water that forms
OB. The air surrounding the thermos
O c. Water vapor from the air
O D. The bonds between water molecules

relative humidity, temperature and dew point -- are bound together in the mathematical relationship below. relative humidity changes when temperatures change. because warm air can hold more water vapor than cool air, relative humidity falls when the temperature rises if no moisture is added to the air. so i would say a

answer:   option a) glucagon was secreted by his pancreas before he ate the cookies because blood glucose was low. insulin was secreted after he ate the cookies because his blood glucose was high.

explanation: