What will happen if you lose all of your Tcells?​

What is war good for? A wave traveling through air meets an object and bounced off its flat surfaceat a new angle. Which statement best describes what has happened to thewave?A. The object reflected the wave.B. The object caused the wave to refract.C. The object absorbed the wave's energy.D. The object had a slit in its surface that diffracted the wave.SUBMIT Please help, I'll mark Brainiest. It's 8th grade math Solve y2 = 81, where y is a real number.Simplify your answer as much as possible.If there is more than one solution, separate them with commas.If there is no solution, click on "No solution". Help Willing To Give Brainiest To Whoever Gets It Right What process allows for people who donot have parents who are US citizens orwere not born on US grounds to becomecitizens? Please help me solve this problem and explain the steps How did the Arab Spring begin? What were the goals of this movement? Select all the ratios that are equivalent to 12:15A.) 3:15B.) 24:30C.) 22:25D.) 8:10E.) 28:35F.) 3:5 Which would you choose - to have fun while working or to earn a lot of money. And why?Helppp what are the 12 errors??? help asap Solve the equation below. Pls include work 28.10 = 15.5 + 5x 1. Define "equilibrium price" and name the mechanism for setting this price in a free-market system. Solve for y: 5(y + 2/5) = -13 Of course you always have to balance yourself when you are on a bike. That's easy when you are pedaling but harder when you are stopped. When you are pedaling, the wheels are spinning. That makes your bike a gyroscope. A wheel spinning in an upright position tends to keep that position. That same idea also works for other things. You may have noticed that a spinning top falls over when it stops spinning.Which best describes the main idea of the passage? A. the reason people enjoy riding bicycles B. why tops fall over when they stop spinning C. why some children fall off their bicycles D. the science behind balancing on a bicycle Apr 17, 1:48:02 AM- 2y = -19 and 3x + 5y = 48 by combiningSolve the system of equationsthe equations. HURRY URGENT ASAP I WILL GIVE BRAINLIESTWhat does mutate mean?a)Change the DNA of your cellsb) Kill your DNAc)Kill your celld)Change the cell The entry fee to the fair is $4.00. Each ride requires a ticket that costs $0.50. Heidi spent a total of $12.00.How many tickets did Heidi purchase?A6B32C16D24 You have been shipwrecked on a deserted island with no running water/fresh water, you have your clothes and a plastic bag containing your phone out ofcharge and some sunscreen) How are you going to survive and escape? m1 = _356550