Hi i am an a level student and need help with mechanics questions thank you

final project. I honestly do not understand a lot of the material that has been gone over in class and need help finding the answers and understanding the answers to the final project. The project has to do with explaining the molecule Retinol (vitamin A) in a lab write-up format. I will attach the rubric for more information on what is required. For my project I mainly need help in the section asking to describe the structure of the molecule. I believe i was able to identify the functional groups, the IUPAC name, and hybridization of the carbons. I need help identifying dipoles, intermolecular forces, stereochemistry, and acidity of the molecule. All of this is for the molecule Retinol

tressed a bit about it, I am wondering if you could help me? I would be really glad and thankful!! I am polish by the way so sorry about it, but here is the task: 2.81. Investigate whether there are values ​​of k, m (k, me R) parameters for which the function f is differentiated in the set R. Find f '. I attached an image also, I would be really thankful for any kind of help! Jeśli means 'If'

s are as follows: Present an argument that explains the most important cause(s) and the most important effect(s) of refugee crises in world history. Papers should use an array of specific examples drawn from at least three chapters of Spohnholz’s Ruptured Lives as well as historical evidence from at least one of the primary sources in Primary Source Activity 2. In your conclusion, suggest at least one way that understanding this history can help us address refugees today, referring to a recent news article on the subject. The paper should be double-spaced in 12-point font, use footnote citations, and be 2-3 pages long.

onification: As I woke up for school on Monday, having no idea how to get onto any of my classes, I felt panic seep into my brain, slowly taking control and vanquishing any of the calmness I had left inside of me. Basically I tried to personify the panic, but I'm not sure if it sounds like personification.

looks like a book but i want to make it like the way we talk and make it super basic cause i need to memorize it and i am an esl student. thank you!

an esl student and my english is so weak, thanks

I am in desperate need of help. There questions are in accordnce wih the AUDITORY CORTEX 1. How is sound intensity encoded? (I am not sure if these means how is it measured...?) What is a rate level function? What is the tonotopic map of the cochlea? What is a tuning curve ? What is the best frequency? What is the threshold ? What is the Volley Theory? I have an idea of the material since it was review in class but the PowerPoint slides are hard to understand. 2. Describe the concept of sound localization and the coincidence detection model of binaural processing occuring in the superior olivary nucleus that mediates sound source localization? (I don't even know where to start with that one) 3. Distinguish between the neural circuit processing intetnaural time differences intetnaural level differences? How and where are the signals compared? (I understand the level vs time difference but I do not know about the neural circuit processing... And what does it mean by where are the signals compared?) 4. Understand the gross organization of the auditory cortex: primary AI and secondary AII auditory cortex, tonotopic organization. I am using the textbook brain and behavior 4th edition by Bob Garrett and also the review PowerPoint slides given to the class but it is mostly charts and graphs