Which two body systems are responsible for carrying waste throughout the human body and expelling liquid waste?

Which two body systems are responsible for carrying waste throughout the human body and expelling liquid waste?

• A. Respiratory and Endocrine
• B. Excretory and Circulatory
• C. Nervous and Immune
• D. Digestive and Integumentary

Answer: (B)

The excretory and circulatory systems play crucial roles in managing waste within the human body. The excretory system, also known as the urinary system, is primarily responsible for filtering blood and removing waste products such as urea and toxins from the body in the form of urine. This system includes the kidneys, ureters, bladder, and urethra, which work together to ensure that liquid waste is efficiently expelled. The circulatory system complements this process by transporting waste products away from cells to the excretory organs for elimination. It carries nutrients and oxygen to cells and helps remove carbon dioxide and metabolic waste through the bloodstream. Essentially, the circulatory system acts as a delivery service for waste products to be processed and expelled by the excretory system. In contrast, the other combinations do not primarily focus on the coordinated removal of liquid waste. The respiratory system is involved in gas exchange, and the endocrine system regulates hormones; neither is directly focused on waste expulsion. The nervous and immune systems serve different functions related to signaling and defending against pathogens, while the digestive and integumentary systems are more concerned with nutrient absorption and protection of body surfaces rather than waste management in liquid form. Hence, the excretory and circulatory systems are

The excretory and circulatory systems play crucial roles in managing waste within the human body. The excretory system, also known as the urinary system, is primarily responsible for filtering blood and removing waste products such as urea and toxins from the body in the form of urine. This system includes the kidneys, ureters, bladder, and urethra, which work together to ensure that liquid waste is efficiently expelled.

The circulatory system complements this process by transporting waste products away from cells to the excretory organs for elimination. It carries nutrients and oxygen to cells and helps remove carbon dioxide and metabolic waste through the bloodstream. Essentially, the circulatory system acts as a delivery service for waste products to be processed and expelled by the excretory system.

In contrast, the other combinations do not primarily focus on the coordinated removal of liquid waste. The respiratory system is involved in gas exchange, and the endocrine system regulates hormones; neither is directly focused on waste expulsion. The nervous and immune systems serve different functions related to signaling and defending against pathogens, while the digestive and integumentary systems are more concerned with nutrient absorption and protection of body surfaces rather than waste management in liquid form. Hence, the excretory and circulatory systems are