Which two body systems are responsible for eliminating liquid waste from the human body?

Which two body systems are responsible for eliminating liquid waste from the human body?

• A. Excretory and Integumentary
• B. Respiratory and Lymphatic
• C. Nervous and Endocrine
• D. Digestive and Skeletal

Answer: (A)

The excretory and integumentary systems play key roles in the elimination of liquid waste from the human body. The excretory system, primarily consisting of the kidneys, ureters, bladder, and urethra, is responsible for filtering blood and removing liquid waste in the form of urine. This system regulates the body’s fluid balance and ensures that excess water and waste products are expelled. The integumentary system, which includes the skin, also contributes to waste elimination. Sweating is an important process managed by the integumentary system that helps regulate body temperature and removes small amounts of waste products, such as urea and salts, from the body through perspiration. Understanding the functions of both systems highlights how they work together to maintain homeostasis by managing the body’s internal environment and disposing of harmful substances. Other options do not pertain directly to liquid waste elimination; for instance, the respiratory system primarily handles gas exchange, while the lymphatic, nervous, endocrine, digestive, and skeletal systems serve different functions in the body that do not directly involve the elimination of liquid waste.

The excretory and integumentary systems play key roles in the elimination of liquid waste from the human body. The excretory system, primarily consisting of the kidneys, ureters, bladder, and urethra, is responsible for filtering blood and removing liquid waste in the form of urine. This system regulates the body’s fluid balance and ensures that excess water and waste products are expelled.

The integumentary system, which includes the skin, also contributes to waste elimination. Sweating is an important process managed by the integumentary system that helps regulate body temperature and removes small amounts of waste products, such as urea and salts, from the body through perspiration.

Understanding the functions of both systems highlights how they work together to maintain homeostasis by managing the body’s internal environment and disposing of harmful substances. Other options do not pertain directly to liquid waste elimination; for instance, the respiratory system primarily handles gas exchange, while the lymphatic, nervous, endocrine, digestive, and skeletal systems serve different functions in the body that do not directly involve the elimination of liquid waste.