does gum recession heal itself and go back to normal?

i actually have this problem and i didnt even know it until yesterday and now im scared. i tried doing research and some sources say they dont and others say they do so im really confused on whats going to happen. pls help..

Spanish please help! Fill in the blanks with indefinite and negative words from the list. Words may be used more than once. What is the best word to describe the probability that the spinner will stop on 1? justify your reasoning.A certainB unlikelyC impossibleD likely*the clock ranges numbers form 1 - 6* Which of the following is equivalent to 2 2/5 ?1 7/51 12/51 6/51 9/5i choose 1 7/5 is this correct? how does the United Nations Define genocide what is the branchin the government that its main function is to craft laws? Plz someone help me on this question a car travels 170 miles in 3 hours at this rate how many miles will the car travel in 1/2 hours Find the equation of a line parallel to the equation y = 5x + 7 through the point (2,7). Which choice BEST analyzes how the repeated line "And ain't I a woman?" functions in the overall argument?A)It lets the audience know that the speaker is a woman.B)It reverses the common notions of women, asserting that they do not wantto be helped at all.C)It brings out the hypocrisy in those who say they value women but onlyreally value white women.D)It gives vivid details about the hardship that black women of the time wereforced to face in life. PLS I NEED HELP ASAP I DONT HAVE TIME IT ALSO DETECTS IF IT RIGHT OR WRONG. HELP!!!ITS DUE IN AN HOURA salesperson at a jewelry store earns 5% commission each week. Last week, Heidi sold $530worth of jewelry. How much did she make in commission? How much did the jewelry store makefrom her sales?Heidi earned in commission. what is your opinion on chicken nuggets? The original price of a pair of shoes is $29.90 and there is a markdown of 10% for aBlack Friday sale. What is the amount of money being taken off the original price? There are 40 working hours in a week and 52 weeks a year. How much does Nate need to make an hour to stay out of debt if it costs him $900 to live each month? 6. The human arm, a bat's wing, a whale's flipper, and a horse'sforeleg are examples ofA. Analogous StructuresB. Homologous StructuresC. Vestigial StructuresD. FossilsI Classify the expression: 5x3+2x-3Quadratic expressionLinear expressionCubic expressionExponential expression Jerry plans to begin saving money for a trip by putting $1 in a savings account the first month and then adding enough to double the amount in the account each following month. 1 I a. After he finishes contributing to the account, he will withdraw $500 to make a down payment on the trip. Create a function to show how much money will be in the account if he finishes contributing to the account after t months. The difference of a number c and 17 is more than 33. You overhear your friend complaining that he's upset there's no way to change the constitution Please help for a grade!?