This is possible. Namely, the o<span>ptic nerve transmits visual information from eyes to the brain. But, in some situations, the optic nerve may be damaged. So, eyes are completely normal regarding their structure and function, but the optic nerve cannot transmit information to the brain. Since brain does not receive any information from the eyes, the person is considered blind.</span>
Blood in the pulmonary vein is oxygen rich, while in all of the other veins, it is oxygen poor.
Hope this helps... mark as Brainliest plz
Answer:
she needs to work on flexability because if not then it could cause her to rip a muscle and a worse injury.
The person may have a hard time breathing or a heart attack
Answer:
common causes are like fever, coughing, physical pain, bleeding
