hydration
Water supports circulation, temperature control, and metabolism. This topic is part of Human Biology within Science & Nature. This page currently draws on 5 supporting questions, with answers and bonus facts available below.
hydration trivia questions
Hydration means maintaining enough what in the body?
Answer: Water
Bonus fact: Water supports circulation, temperature control, and metabolism.
What organ system closely regulates body water and electrolytes?
Answer: Kidneys
Bonus fact: Kidneys adjust urine concentration to maintain balance.
Which hormone helps the kidneys conserve water when the body is dehydrated?
Answer: Antidiuretic hormone
Bonus fact: ADH increases water reabsorption in the kidneys.
What chemical process causes Portland cement to harden after it is mixed with water?
Answer: Hydration
Bonus fact: Cement hydration forms new compounds that bind aggregate particles together.
Why does plaster harden after mixing with water?
Answer: Gypsum crystals reform and interlock
Bonus fact: Hydration creates a solid crystal network.