Answers FL-2000310-Biology 1 Welcome to Earth & Space Science — Unit testQuestion 23

23

QuizMultiple Select

Welcome to Earth & Space Science — Unit test

Question 23 • FL-2000310-Biology 1

Which gases are carried by red blood cells? Select two options.oxygen heliumcarbon dioxide nitrogen hydrogen

Answer

A

oxygen

B

helium

C

carbon dioxide

D

nitrogen

E

hydrogen

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