Which technology is shown in the photograph?
A. Negative controls
B. Biostimulation reaction
C. Gel electrophoresis
D. Polymerase chain reaction

Solid diarsenic trioxide reacts with fluorine gas (F2) to produce liquid arsenic pentafluoride and oxygen gas (O2). Write the Qc for this reaction. Mamie Clark was a psychologist who is known for her research on __________. A. intellectual and developmental disabilities and gifted children B. racism and its adverse effects on child development C. identity development among Asians living in the US D. academic development of children in desegregated schools 3xsquared +13x-10HELPP PLEASE Hygiene is a part of? In what way was it difficult to amend the Articles of Confederation? the first 5 multiples of 18 after 0 are? 1. What African country was the site of colonization efforts for freed slaves?neitherbothSierra LeoneLiberia2. What compromise had a strong Fugitive Slave Law added to it?Missouri CompromiseKansas Nebraska ActCompromise of 1850Bleeding Kansas3.Which describes northern soil?productive lush soilrocky poor soilclay based soilfertile rich soil4. Which group caused Georgians to fear for the end of slavery?small farmersabolitionistssecessionistsplantation owners5.Why did the north have to use immigrant labor in the factories?Cheap western lands had attracted northerners.Disease caused many workers to die.Those in the north refused to work in the factories.War had killed much of the population. 12. ROSCALCULATE THE ARCLENGTH. ROUND TO THENEAREST TENTH.18063 11IQS what is the constant of proportionality of p=5a Westbank Real Estate, Inc. owns 10 acres of forested land. Westbank wants the land cleared in order to build houses. Westbank emails a signed electronic memorandum to a representative of Hardell Lumber Co. offering to sell the mature trees and rich topsoil to Hardell for lumber and agricultural purposes. The electronic memorandum includes the parties' typed names, the consideration, the price, and a description of the property, lumber, and soil. Hardell replies via email to Westbank that it accepts Westbank's terms, electronically signs the memorandum, and will start removing the trees and soil next month. Before Hardell can begin clearing the land, Westbank changes its mind, wants to keep the land forested, and prevents Hardell from accessing the property claiming no contract has been formed. 2. Does the electronic agreement for the sale of trees and soil fall under the statute of frauds? (YES / NO) 3. Under which category? (CONTRACTS INVOLVING LAND/ CONTRACTS THAT BY THEIR TERMS CANNOT BE PREFORMED IN LESS THAN A YEAR AFTER THE DATE OF AGREEMENT/ A PROMISE TO ANSWER FOR A DEBT OF ANOTHER/ A PROMISE MADE IN CONSIDERATION OF MARRIAGE/ CONTRACTS FOR THE SALE OF GOODS OVER $500) 4. An electronic memorandum (DOES/ DOES NOT) satisfy the writing requirements for the Statute of Frauds. 5. Land is considered to be (REAL PROPERTY/ PERSONAL PROPERTY) 6. The definition of land includes (NO/ SOME/ ALL) physical objects that are permanently attached to the property. 7. Examples of physical objects that constitute land for purposes of the statute of frauds include (BUILDINGS/ FENCES/ TREES/ SOIL/ ALL OF THESE) 8. A written or electronic memorandum evidencing a contract will suffice provided that the writing is signed by (THE PERSON WHO IS ENFORCING THE CONTRACT/ THE PERSON AGAINST WHOM THE CONTRACT IS BEING ENFORCED) 9. Who signed the e-mails? (WESTBANK REAL ESTATE/ HARDELL LUMBER/ BOTH PARTIES) 10. What type of signature must be on an e-mail in order to enforce an electronic record? (A TYPED NAME/ AN OFFICIAL SIGNATURE/ A NOTARIZED SIGNATURE/ AN ENCRYPTED SIGNATURE) 11. Does the electronic memorandum have the parties' typed names? (YES/ NO) 12. Does the electronic memorandum describe the property involved?(YES/ NO) 13. Is it likely a court would find that the electronic memorandum satisfied the statue of frauds? (YES/ NO) 14. As a result, Hardell (WILL/ WILL NOT) likely be able to enforce the contract against Westbank. To create a public key signature, you would use the ______ key. Please find X. I need help! Answer question number 3 The radar on a ship picks up two shipwrecks, A and B, 2.5 miles beneath the surface. The distance between the shipwrecks is 0.6 miles. The angle of depression, q, to Shipwreck B depends on the horizontal distance, d, from the ship to Shipwreck A. Write a function for q in terms of d. The plan for surveying land set up by the Ordinance of 1785 is no longer used. True FalseQuestion 2 (1 point)The Northwest Ordinance ________________. apermitted slavery bhalted settlement cfreed all slaves doutlawed slaveryQuestion 3 (1 point)The Confederation Congress could not pass a law unless all of the states agreed to it. True FalseQuestion 4 (1 point)In some states, the governor was elected by the legislature. True FalseQuestion 5 (1 point)The Confederation of States was unsuccessful because ___________. ait was too powerful bit followed English law cit was too limited in its power dit taxed the states too muchQuestion 6 (1 point)The rights listed in the states' bill of rights had their origins in English law. True FalseQuestion 7 (1 point)The Confederation of States had the power to ____________. apass laws without the states' approval brepresent the states with foreign countries cassign governors to the states dbring slaves to the states from AfricaQuestion 8 (1 point)After Shays's Rebellion, the states decided they wanted______________. aa less powerful federal government ba more powerful federal government cto pay less taxes to the federal government dfinancial help from the federal governmentQuestion 9 (1 point)After the American Revolution, the population in the Northwest Territory ______________. ashrank considerably bstayed stable cgrew a little bit dgrew dramaticallyQuestion 10 (1 point)If a state did not follow a law passed by the Confederation Congress _____________. athe state would be punished bthe state would be taxed cnothing would happen to the state dthe state's governor would be replaced Needing help with poetry please????? Highlight what happens to Cabeza de Vaca in paragraph 16. Sharon wants to open a checking account from which to pay bills. She wants online services, and a debit card, which both banks provide for free. Based upon past experience, she expects to accidentally overdraft the account 1 time per year, due to unexpected charges and miscommunications. She expects no 2nd copies of statements, and to use network ATMs 4 times per month with either bank. She has $3300 in an emergency savings account at First State Bank, and thinks that the balance will be enough to cover overdrafts in the future if automatic transfers are made when needed. What are the two parts of the platform used to run application software? GUI and HCI hardware and operating system kernel and software configuration application base and operating system If you were in charge of regulating the air pollution of your country, what policy would you Implement to achieve the goal of clean alr?Describe how your policy would improve air quality and how your national policy differs from your international policy.