4) Fill in the blank.
Fill in Circulatory if the statement refers to the circulatory system, Lymphatic if it is the
lymphatic system, and Both if both systems apply.
a system that circulates a fluid
a system that circulates blood
a system that circulates tissue fluid
a system that has veins that flow to the heart
a system that has arteries in which blood flows away from the heart



Answer :

The statements can be categorized as follows: 1. a system that circulates a fluid - Both (Circulatory system circulates blood; Lymphatic system circulates lymph fluid) 2. a system that circulates blood - Circulatory system 3. a system that circulates tissue fluid - Lymphatic system 4. a system that has veins that flow to the heart - Circulatory system 5. a system that has arteries in which blood flows away from the heart - Circulatory system In summary: - Circulatory system circulates blood, has veins that flow to the heart, and has arteries where blood flows away from the heart. - Lymphatic system circulates lymph fluid and tissue fluid. Remember, the circulatory system deals with blood circulation, while the lymphatic system is responsible for lymph fluid circulation.