Can someone define These please?

abrasion
laceration
puncture

pls help for this question! no wrong answers pls Help As Soon As Possible .. Brainliest Will Be Given. find the unknown angle mesure Evolution of life on Earth can be most strongly linked to which of the following geological events?A Changes in bodies of waterB Formation of fossilsC Movement of lithospheric platesMovement of sediment Please can you refine and check over this short 250 word essay to see if anything can be changed or fixed up. Martin Luther King dreams that the people of this world will not judge others by the color of their skin, but by the content of their character. He claims that the world will not be able to shatter the Shackles of prejudice, half-truths, and downright ignorance while judging others by their skin color or culture, therefore we should let go of this rotten habit and view others through a clean sheet. The best way to assure we don't fall into this habit is by believing that Culture does not make people, people make culture, Chimamanda Adichie explains during her TED talk. She claims that this is also how a single story gets created. Show people as one thing, as only one thing, over and over again, and that is what they become. In Adichies TED talk, she explains how the news and storys force a single story. The story of Adichie and her roommate proves this claim. Adichie described how her roommate had felt sorry for her even before she met her. Her roommate has been shown the single story of catastrophe and pity and not the happy sides of Africa. She had seen the news and war photos of Africa, thinking that that's all that ever took place in Africa. Adichie explains how you can prevent this by simply asking questions. If you don't understand, ask questions. If you're uncomfortable about asking questions, say you are uncomfortable about asking questions and then ask anyway., Adichie says. By asking questions you can get around both prejudice and single stories, so ask away! There are 15 boys and 18 girls in seventh grade. Find the ratio of boys to girls in seventh grade. Find the value of x(21x - 10)19x Please help with this, Will give brainliest. The perimeter of the square is 28 inches. Find the area of the shaded region, assuming that the curves are quarter arcs. 1. What was the Cold War? Describe the ideological struggle that was the basis for this conflict. what can we do as individuals human beings to save the environment???? write an inequality to show the relationship between -3 and -7 Why shouldnt you expect to take a year to pay off a credit card charge? Yui makes a list of the balances in her savings account at the end of each month. She notices that each month's total is 5% greater than the previous moth's total. She writes a recursive formula to describe the account balances. Which value should she use as the common ratio Work out the value of x. whats 2+7 because i really need help The first new state to be established after the US declared independence was Florida. Texas. Kentucky. Tennessee. If a check correctly written and paid by the bank for $646 is incorrectly recorded on the company's books for $664, the appropriate treatment on the bank reconciliation would be to deduct $646 from the book's balance. deduct $18 from the bank's balance. subtract $18 from the book's balance. add $18 to the book's balance. what is the slope line do you use to or too when you mean also?