Which of the following describes the cardiovascular and lymphatic systems?

The cardiovascular and lymphatic systems are indeed characterized as two major fluid transport systems of the body. The cardiovascular system is responsible for circulating blood throughout the body, delivering oxygen and nutrients to tissues while removing waste products. It consists of the heart, blood vessels, and blood.

The lymphatic system, on the other hand, plays a critical role in the immune system and helps to maintain fluid balance by transporting lymph, a fluid that contains infection-fighting white blood cells. It includes lymph nodes, lymph vessels, and lymph organs.

The connection between these two systems lies in their collaborative roles in fluid transportation and immune function, highlighting their importance in sustaining bodily functions.

The other options do not accurately reflect the relationship between these systems. They are not separate systems with no connection; rather, they are interconnected and serve complementary functions. They do not solely function to transport hormones, nor do they transport only oxygen, as both systems are involved in a broader range of transport activities.