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katrin2010 [14]
3 years ago
8

Why is the blood that flows from the heart bright red rather than dark red?

Chemistry
2 answers:
Nutka1998 [239]3 years ago
6 0

Answer:

The oxygen-rich blood is then pumped out to your body through your arteries. It's bright red at this point. ... Your lips have a lot of these capillaries, which is why they're red. Your blood, now exhausted of its oxygen, is dark red as it now returns to your heart through your veins.

Explanation:

Dima020 [189]3 years ago
6 0

Answer:

The bright red blood leaving your heart is that color because it has more oxygen. The blood loses some oxygen and turns darker red before it returns to your heart.

Explanation:

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