1.___________ is required for changes to happen in a system.
2.Caused by temperature differences between two parts
3.Blocks conduction

PLEASE HELP ASAP WILL MARK YOU BRAINLIEST!!

Words like "gonna" and phrases like "where they do that at?" are examples ofFormal LanguageColloquialismsIdiomsMetaphors I know 5his is easy for yall but for me is not I need some help please I'm giving brainlist. Which of the following could be the ratio between the lengths of the two legsof a 30-60-90 triangle?Check all that apply.OA. VE2 B. 1: 13C. 5 : 13OD. 2.5: 6E. 1: 2OF. : 3 What is -2(x - 5)- 11 in simplest form? If you want to make healthy choices, you need to A. learn about your body B. discuss your health with a doctor C. have a medical examination Performing several excercise Imagine you are researching the invention of drones and their controversial uses. Compare these two images and then answer the question that follows.Two images labeled A and B side by side. Both are images show websites on the topic of drone hovercraft. Image A has these features, 2013 date, URL of www.dronehovercraft.net, an award seal for Great Content!, an advertisement for candy, and a title of Drones, The 21st Century Spy Assassin. Image B has these features, 2012 date, URL of www.dronehovercraft.gov, a quote from Prisident Obama stating Creating a legal structure on how we use unmanned weapons, drones, is going to be a challenge for me and my successors. The page has a title of Drones, Rules on Use and Misuse. Grace Davies / Omni-Photo Communications, Inc. / Universal Images Group / Image Quest 2013Which source is more credible for your research and why? A is more credible because it presents the truth about how drones are being used. It has also won an award for great content. A is more credible because it is more up to date than B, with specifics about drone use. B gives confusing and boring information. B is more credible because it is from a government site, so it is meant to inform. It has a quote that shows drones are in debate. B is more credible because it shows both sides of the drone debate, whereas A is biased. A is only trying to entertain and get attention. Please answer this for me its due tonight! The boys are finally old enough to compete in the box car derby race at the local fair. They have been working on their cars since the conclusion of the race last year. One boy's car raced down the track and placed 2nd in his race. However, the other boy's car started well but half-way through the race a wheel came off and his car came to a complete stop. The boy was very disappointed and the other boy felt horrible for his friend. Which of the following graphs best represents the motion of boy's car that stopped? how do organisms generate energy when oxygen is ot available PLZZ HELP!!Assignment:Take a minute to really study Ferdinand-Victor-Eugene Delacroixs Horses Coming Out of the Sea. When writing your visual analysis remember to discuss the subjects and themes, as well as discussing what you see in the foreground, middleground and background.Within the first part of your image analysis make sure to introduce the artist and title of the artwork, then describe whats taking place within the image. Use the concepts we recently learned about to help break down the image itself. (Its easier to say what objects you see and where you see them when you can refer to the different sections of an image.)In the second part of your image analysis I want you to think of the narrative thats taking place. (Whats happening in the image? What are the feelings that you feel are occuring in the image?) Then tell me your own feelings on this particular painting. Think of the following questions while you write:What all do you see within the painting, and where?What is happening in the painting? (Whats the narrative?)What are your thoughts on this particular piece? What is the official language of Spain?1. Castellano2. Gallego 3. Cataln 4. Vasco 1. Half of a number is at most 5 units from 14. The person may not have made a wise choice initially; the chosen career may no longer exist; values and interests may have changed. These are all reasons forquitting a jobchanging careersgoing back to schoolasking for a promotion 2. What is the measure of the missing angle? *C-120B-95A-85What is D? Her friend comes to the rescue and brings 15 more cups of chocolate chips! How many more muffins will they be able to make with the additional chocolate chips? Determine whether each equation is true or false. -5/-1 = 5(0/-4) = 0-3/1 = -3- 8/0 = 0 What does this diagram represent? 1. Multiply (3)(4)(2). (5 points) What were the colonists grievances?