1. What purpose(s) should the paintings hanging in the waiting room serve for their audience (the "families [who] wait, sometimes for long periods, while a young
family member undergoes surgery")?

during telophase ii , nuclear membranes form. telophase is the fifth and final stage of mitosis. there are two different types of telophase, i and ii. telophase i is the final step in meiosis i and telophase ii is the final step in meiosis ii. the main difference between telophase i and telophase ii is that homologous chromosomes are separated   from each other during telophase i and sister chromatids are separated at the centromere during telophase ii.

is this a question or are you just telling

i agree, i think a best suits this answer.

the letter score 3 in structure because, the letter includes some requirements for a business letter.

the letter scored 1 in tone because,  the tone and vocabulary are threatening and negative. the request is unreasonable.