Answer this question please

Aboy jumps into a cold swimming pool and his body tempature goes down hus muscles ,blood vessels

Sickle cell amelia is a condition condition where the red blood cells are deformed which is affected by sickle cell amenia

An uncomfortable feeling in the ears when descending in an airplane is caused by changes in air pressure on the: a. inner ear b. middle ear c. eardrum d. hammer/anvil