Why do we need a vaccine to launch an immune response?
ANSWER FAST

A.To make you sick
B.To kill the vaccine
C.To make memory cells

I really need this answer:What resources would cause the most trouble for the South and be the greatest advantage to the North? This is talking about the Civil War. Find the slope given the following points:(-1, 2) (3,5) (URGENT) will mark brainliest if you help me answer thisQuestion 1 options:OH-H+Question 2 options:OH-H+Question 3 options:soapbleachapple juiceammoniaQuestion 4 options:lemon juicebleachmilkstomach acidQuestion 5 options:0-38-100-68-14Question 6 options:0-38-100-68-14Question 7 options:sourbittersweetsaltyQuestion 8 options:slipperybrittlemalleablecorrosiveQuestion 9 options:slipperybrittlemalleablecorrosiveQuestion 10 options:sourbittersweetsalty Help ASAP please!!!!!! Georgia law requires you to yield to all highway maintenance vehicles and workers in a construction zone Find the solution mentally. 3(-4)=a b(-3)=-12 (-12)c=12 d24=-12 If the ratio of blue blocks to red blocks is 5:7,what is the ratio of red blocks to blue blocks? Aaliyah ran 100 meters in 30 seconds.She then ran another 150 meters at a speed of 3 meters per second.a. Find the total time taken by Aaliyah for the distance she ran.b. Find Aaliyahs average speed for the total distance she ran. PLEASE ANSWER THIS CORRECTLY solve em for me please can someone help me wit dis plz what is the next term of the arithmetic sequence? -6,-8,-10,-12,-14 In a system of equations, two different lines intersect. How many solutions does thesystem have?a) Zerob) Onec) Twod) Infinitely many What is the length of each leg of the triangle below?O A. 15O B. 11.3O c. 11O D. 1O E. 11O F. 22 What is the 10 musical terms -7(6a - 3) - 2a = -27 + 4a A pendulum is swimging. It swings 85 complete swings and this takes 102 seconds. What is the frequency? Solar radiation warms earths surface and atmosphere and _____ gasses absorb the energy and radiate it back toward Earths surface. T _____ el almuerzo (lunch) con tus amigos.Immersive ReadercompartencompartescompartecompartimosUsted _____ los viernes.Immersive Reader(1 Point)corrocorrescorrecorrenNuestro (our) abuelo _____ en una casa muy bonita.Immersive Reader(1 Point)vivevivesvivimosvivoLos turistas _____ sus experiencias.Immersive Reader(1 Point)describesdescribendescribodescribimosToms y yo _____ unos libros.Immersive Reader(1 Point)leemosleoleeleesUstedes _____ estudiar ciencias.Immersive Reader(1 Point)decidodecidesdecidedeciden A cylinder, with a piston pressing down with a constant pressure, is filled with 1.90 moles of a gas (n1),and its volume is 40.0 L (V1). If 0.400 mole of gas leak out, and the pressure and temperature remain thesame, what is the final volume of the gas inside the cylinder? (20 points)What is the value of x?A:9.5B:10.6C:12.0D:25.0