Could anyone tell me what is Harmony & Unity and Balance? They are both principles of art but I do not have a clear concept of it. (I am sorry for my poor English)

50 points if you answer 1) why should a goal be time limited? a) to create a sense of urgency b) to create significance c) to provide exact reasons d) to provide benchmarks 2) what term is used for a point of reference that allows you to measure the progress you have made? a) a problem b) a plan c) a benchmark d) a goal 3) what should you do when you experience challenges in accomplishing your goal? a) give up on it altogether b) quit thinking about it until the challenge resolves itself c) do your best work through the challenge d) set it aside until a later date 4) karen wants to get her drivers license in the next three weeks. what is this an example of? a) a plan b) a problem c) a short term goal d) a long term goal 5) fred wants to graduate from high school with a 3.5 gpa in the next year. what is this an example of? a) a plan b) a problem c) a short term goal d) a long term goal 6) kira is working on her goal to get her cna certificate. she is moving toward that goal each day by working on smaller goals in a specific order. what is this called? a) a problem b) a progress c) a time limit d) a goal 7) why should a goal be specific? a) to create sense of urgency b) to create significance c) to provide exact reasons d) to provide benchmarks 8) what should be true of a goal? a) it should be vague and nonspecific b) it should be challenging to you c) it should be unrealistic d) it should be in others control 9) why should a goal be relevant? a) to create sense of urgency b) to create significance c) to provide exact reasons d) to provide benchmarks 10) juan wants to be on time to class every day for the next month. what is this an example of? a) a plan b) a problem c) a short term goal d) a long term goal

Asap which of the following fabrics can look cheap and fake onstage because of the way it reflects light from the stage lights? polyester cotton satin silk

Poussin was responsible for establishing what as a key component of 17th century french art