Yo.. can someone make a story of a water Molecule touring through the hydrosphere? Include the changes the water molecule experiences (salinity, density and attractions) this is for recovery...

Which of these internal feedback reactions does not need your brain? oa. your leg jumping when it is hit by a reflex hammer b. your deeper breathing when you need more oxygen c. your body temperature rising when you have an infection d. your heart beating faster when you are in danger