What is the relationship between blood and body fluids?

The relationship between blood and body fluids can be understood through the concept of nourishment and circulation within the body. Blood plays a crucial role in transporting nutrients, hormones, and oxygen to various tissues and organs, while also helping remove waste products. It not only carries essential components that nourish body fluids, such as interstitial fluid and lymph, but also influences the balance of fluids in the body.

Body fluids, which include blood plasma, interstitial fluid, and lymph, require the components provided by blood to maintain homeostasis and support physiological functions. This nourishment occurs as blood circulates through the body, delivering necessary nutrients and maintaining fluid balance, which is essential for overall health. Hence, the correct answer reflects the integral role of blood in sustaining and nourishing body fluids throughout the body.