Saltwater excretion reduces what?\nOptions:\n- (A) emissions\n- (B) dehydration\n- (C) light energy\n- (D) bacteria\n- (E) sweat\n- (F) energy usage\n- (G) evaporation\n- (H) body heat
Reason slowly and give your answer.
(H)
Sweating reduces body heat.

Sweat is made of salt and water.

Saltwater excretion reduces body heat.

.

So, the final answer is (H)