What was the social structure in each of the civilizations?

One problem that cities and other local governments have is fires. To handle this problem, local governments establish fire departments.Read about fire departments, and describe the ways that fire departments help communities. (Site 1) How does the process of gel electrophoresis produce DNA fingerprints? An electric current sorts DNA nucleotides according to their bases. O An electric current cuts a DNA strand into segments of various lengths O An electric current causes segments of DNA to move at different rates O An electric current supplies a charge to uncharged segments of DNA Mr. Wilson wants a new version of Animal Crossing for Christmas. Mrs. Tilson-Wilson finds it for $64.50. If she waits until Cyber Monday, the game will be on sale for 20% off. How much will she pay for the game if she waits? HURRRY PLSSSSSSSS What is the opposite of hoy Scientist observed an organism X and noted down the mode of nutrition as follows X secretes enzymes outside its body and digests food with these enzymes. It then absorbs the digested food. Which organism was observed by the scientist? (PLS ANSWER ASAP I WILL GIVE BRAINLY POINTS) Western Europe is located to the __________.A.east of the Atlantic OceanB.west of the Arctic OceanC.south of AfricaD.north of AsiaPlease select the best answer from the choices providedABCD Please help how have human systems and political systems shaped Australia and New Zealand? BRAINLIEST IF CORRECT 50 POINTSWhich best describes the sporophyte of a tree?It is very small and is not seenIt is the dominant plant.It becomes the seed.It produces the egg and the sperm. Audrey bought a refrigerator for $266 that was originally priced at $665. What percentage is the discount? Identify the domain of the function. Under what circumstances can twins be born in humans? Plant cells have a square shape True or False Solve the quadratic equation using any appropriate method.- 2x2 + 7x - 7 = 0 The plan an artist uses to organize the composition of an artwork is referred to asa. design.c. a set of rules.b. an element.d. none of the above. What is the nuclear charge of an atom of Silver?A) +79B) +47C) +108D) +61 The leaders in __________ and __________ both resigned after successful protests were carried out by the citizens of each country.A.Egypt . . . TunisiaB.Libya . . . SyriaC.Yemen . . . JordanD.Lebanon . . . Bahrain ill give 40 points What holidays come from other cultures?What food come from other cultures? A paraboloid container is being filled with fluid at the rate of 4.5 cubic feet per minute. At what rate is the level of fluid changing when the depthis 2.5 feet? The ratio of the radius to the height of the container is 3:7."V = 1/2 pir^2h Annie spent $143.89 at Kohls and there is a 6.25% sales tax. What will she pay in sales tax andwhat is the total purchase price? Why do presidents use political patronage?A. to raise money for the campaigns of party membersB. to bring favorable attention to party members seeking officeC. to reward members of their party who helped them get electedD. to attract more government officials to join their party