1/3 probability would be the answer
The iris focuses light rays before they enter the posterior portion of the eye
Answer:
The correct answer is oxygen.
Explanation:
Hope this helped Mark BRAINLEST!!
Red blood cells have no mitochondria and generate energy anaerobic. So, the answer would be B. You can easily eliminate A. and C. because they mention that blood cells have a mitochondria, but they don’t.