What's the question? Can you take a pic or something?
Answer:
laboratory experiment is an experiment conducted under highly controlled conditions (not necessarily a laboratory), where accurate measurements are possible. The researcher decides where the experiment will take place, at what time, with which participants, in what circumstances and using a standardized procedure.
I would say the third answer
In this excerpt from Leo Tolstoy’s "The Death of Ivan Ilyich", the sentences that best shows how Ivan Ilyich struggles with his life and his inability to let go of his past are:
"He was hindered from getting into it by his conviction that his life had been a good one. That very justification of his life held him fast and prevented his moving forward, and it caused him most torment of all."
In this two sentences, we can see that Ivan Ilyich cannot comprehend what is happening to him if his life had been so god. His past happiness does not allow him to accept his current situation. Ivan Ilyich is aware of this incapacity of letting go of his past and feels frustrated and depressed because of it.
Who is crash? This is for school only
