What you need help with???
Answer:
he nephrons in your kidneys are specifically designed to maintain body fluid step is the passive or active movement of water and dissolved substances from the fluid Reabsorption in the early proximal convoluted tubule The most essential Sodium reabsorption in the late distal tubule and collecting duct is regulated
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Answer:
They pump blood/help us breathe oxygen.
Explanation:
The lungs are a very important part of the body, without them we would die.
Answer: living organisms need to maintain homeostasis constantly in order to properly grow, work, and survive.
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