Question

Blood is blue in your body and turns red outside your body.

A. True

B. False

Answer 1

Answer: False

Blood does change color somewhat as oxygen is absorbed and replenished. But it doesn't change from red to blue. It changes from red to dark red. It is true that veins, which are sometimes visible through the skin, may look bluish.

Answer 2

B. False

Step-by-step explanation:

Blood is not blue in your body. It doesn't turns red outside your body. Your blood is red, both outside and inside your body.