BLOOD CARDIOVASCULAR SYSTEM LYMPHOID ORGANS
CARDIOVASCULAR SYSTEM
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
arteries are red while veins are blue
|
|
false
|
|
|
true
|
|
|
Either A or B
|
|
|
None of the above
|
Explanation:
Detailed explanation-1: -The arteries (red) carry oxygen and nutrients away from your heart, to your body’s tissues. The veins (blue) take oxygen-poor blood back to the heart.
Detailed explanation-2: -In models and diagrams, arteries and veins are depicted as red and blue for distinction. Was this answer helpful?
Detailed explanation-3: -Arterial blood is the oxygenated blood in the circulatory system found in the pulmonary vein, the left chambers of the heart, and in the arteries. It is bright red in color, while venous blood is dark red in color (but looks purple through the translucent skin).
There is 1 question to complete.