Which of the following tables correctly matches the organs to their roles in maintaining homeostasis?
A.
Organ Role
Heart pumps blood to various parts of the body
Lung provides oxygen for the blood
Artery transfers oxygen-rich blood to various parts of the body
Vein transfers carbon dioxide-rich blood from various body parts to the heart
B.
Organ Role
Heart transfers carbon dioxide-rich blood from various body parts to the heart
Lung transfers oxygen-rich blood to various parts of the body
Artery provides oxygen for the blood
Vein pumps blood to various parts of the body
C.
Organ Role
Heart provides oxygen for the blood
Lung transfers carbon dioxide-rich blood from various body parts to the heart
Artery pumps blood to various parts of the body
Vein transfers oxygen-rich blood to various parts of the body
D.
Organ Role
Heart provides oxygen for the blood
Lung transfers oxygen-rich blood to various parts of the body
Artery transfers carbon dioxide-rich blood from various body parts to the heart
Vein pumps blood to various parts of the body
D.
Organ Role
Heart provides oxygen for the blood
Lung transfers oxygen-rich blood to various parts of the body
Artery transfers carbon dioxide-rich blood from various body parts to the heart
Vein pumps blood to various parts of the body
The correct match is:
A.
Organ Role
Heart pumps blood to various parts of the body
Lung provides oxygen for the blood
Artery transfers oxygen-rich blood to various parts of the body
Vein transfers carbon dioxide-rich blood from various body parts to the heart
The correct answer is option A:
Organ Role
Heart pumps blood to various parts of the body
Lung provides oxygen for the blood
Artery transfers oxygen-rich blood to various parts of the body
Vein transfers carbon dioxide-rich blood from various body parts to the heart
To determine the correct answer, we need to understand the roles of each organ in maintaining homeostasis. Homeostasis refers to the body's ability to maintain a stable internal environment despite external changes. In this case, we are specifically looking at the organs involved in the circulatory (cardiovascular) and respiratory systems.
The heart's role in maintaining homeostasis is to pump blood to various parts of the body. It is responsible for circulating oxygenated blood from the lungs to the body and then returning deoxygenated blood back to the lungs for oxygenation.
The lungs provide oxygen for the blood. Through the process of respiration, the lungs exchange oxygen and carbon dioxide with the external environment. Oxygen from the air is taken into the lungs and diffuses into the bloodstream, while carbon dioxide, a waste product, is expelled from the body.
The arteries are responsible for transferring oxygen-rich blood from the heart to various parts of the body. Arteries are blood vessels that carry oxygenated blood away from the heart and distribute it to different organs and tissues.
Veins, on the other hand, transfer carbon dioxide-rich blood from various body parts back to the heart. Veins are blood vessels that carry deoxygenated blood from the body tissues back to the heart, where it will be pumped to the lungs for oxygenation.
By matching the roles of each organ to their corresponding functions, we can see that option A is the correct table.