Saltwater excretion reduces what?
emissions dehydration light energy bacteria sweat energy usage evaporation body heat
A B C D E F G H
Sweat is made of salt and water.
Saltwater excretion reduces body heat.
Saltwater excretion reduces what? (A) emissions (B) dehydration (C) light energy (D) bacteria (E) sweat (F) energy usage (G) evaporation (H) body heat