Deoxygenated blood from the body returns to the heart through veins. The heart then pumps the deoxygenated blood through pulmonary arteries to the lungs. In the lungs, the deoxygenated blood gets oxygen from air in the lungs, and the carbon dioxide is removed. The oxygenated blood is then returned to the heart through the pulmonary veins before being sent to the body through the main artery, the aorta.

Question

Based on the above passage, identify the two body systems that are not directly involved these functions.

(1 point)
Responses

circulatory and endocrine
circulatory and endocrine

digestive and endocrine
digestive and endocrine

digestive and respiratory
digestive and respiratory

respiratory and circulatory

Answer 1

The correct response is digestive and endocrine.

The passage describes the functioning of the circulatory and respiratory systems in the process of oxygenating blood and delivering it to the body, while the digestive and endocrine systems are not directly involved in these functions.