What does blood in the veins have a lot of?
Carbon dioxide Carbon monoxide h2o Energy. Air kinetic energy Decibels Chemical energy
A B C D E F G H
Deoxygenated blood is heavy with carbon dioxide.
Veins carry blood that's heavy with carbon dioxide
What does blood in the veins have a lot of? (A) Carbon dioxide (B) Carbon monoxide (C) h2o (D) Energy. (E) Air (F) kinetic energy (G) Decibels (H) Chemical energy