Earth's magnetic field is generated by the outer core. Which characteristics of this layer create that phenomenon? How do you think scientists pinpointed the cause of the magnetic field as the outer core?

Danny purchases a shirt for $30. The store charges him 8% sales tax on the purchase. How much sales tax will the store charge on the purchase? Please help me thanks so much....Ill mark you?!?!:)))) What is the term for a series of two cell divisions where a specialized diploid cell becomes fourhaploid daughter cells?O binary fissionO fertilizationO reduction divisionO mitosisPlz help me what is the answer 44-=? Read the following sentences from the article.1.President Donald Trump has been saying that all votes should be counted on election night.2. If states were to declare winners on November 3, the election would be decided on unofficial results rather than official results, which is unconstitutional and possibly undemocratic.3.Thousands of people in every state vote by mail for various reasons every election.4.Half of states allow ballots to come in after the November 3 election as long as they're postmarked by November 3.Which two sentences taken together provide the BEST evidence to support the idea that Americans will have to wait for the official election results until after Election Day?A 1 and 2 B 2 and 3C 2 and 4D 3 and 4 Parker is putting down tiles in his kitchen. His kitchen is 10 feet long and 6 feet wide.Each tile is equal to 1 square foot and costs $5. How much will it cost Parker to put tile in his kitchen? Tims cow is anemic. The cow is lacking which type of nutrient? Please answer this correctly without making mistakes The radius of a circle is 13 in. Find its area in terms of how does mixture relate to life The __________, which stretch over 36,000 square miles, cover more surface area than the __________, which stretch over 1,500 miles.A. Pamirs . . . Tian ShanB. Tian Shan . . . PamirsC. Eurasian Steppe . . . PamirsD. Eurasian Steppe . . . Tian Shan 12 The sixth grade at Johnson Middle School set a goal to raise $8,000 for their end-of -the-year field trip to Washington DC. September December March $10,000 $10,000 $9,000 $9,000 $8,000 Goal $7,000 $10,000 $9,000 $8,000 Goal $8,000 Goal $7,000 $7,000 $6,000 $5,000 $6,000 $5,000 $4,000 $3,000 $2,000 $1,000 $6,000 $5,000 $4,000 $4,000 $3,000 $3,000 $2,000 $1,000 $2,000 $1,000 60 Grade Grade 6 Grade (a) On the first day of school, Bethany's family donated $60 to the field trip fundraiser. What percent of their total goal did Bethany's family donate? F 0.75% G 75% H 2.5% J 0.25% The importance of NATO (1949) for the development of the Cold War What makes a pure substance different from a heterogeneous mixture? (4 points) 1. When you played the New York City Budget game, how did this change your opinion on how governments operate cities? What are some of the ways a city can earn revenue?2. What are the similarities and differences between balancing a city budget and balancing a personal budget? Which court case, that denied rights to African Americans, is represented in the cartoon? A. Worcester v Georgia B. Marbury v Madison C. Dred Scott v Sanford D. Plessy v Ferguson please answer and fast i will give 50 points if right! and brainliest Which makes the following statement true?A person cannot get a blood-borne disease bysharing food and drinks,having unprotected sex.O getting a blood transfusion.assisting someone who is injured without wearing gloves. Please help time limit A diagram of the water cycle is aa. Visual aidb. Pre-questionc. Discussiond. All of thesePlease select the best answer from the choices providedAB CD What happens to jet streams as they get closer to the equator?They blow faster.They do not change.They dissolve.They blow slower.