I believe the answer to your question is GUILT. Its the only one that makes sense.
You will get injured or don't lift weight
Answer: Life is so hard because nobody is perfect.
Explanation: If everybody were perfect, then life wouldn’t be so hard because people would know how to handle it, and people wouldn’t make mistakes, so life’s mistakes would never happen.
Answer:
True
Explanation: Chest compressions are the same for both infants and adults it's a 30:2 (30 chest compressions):(2 rescue breaths) ratio
All are possible physical changes