During the nitrogen cycle, through which structure are nitrogen compounds first absorb into the plant?

A. roots
B. leaves
C. flower
D. stem

factor the following expression[x squared minus x minus 12]x2-x-12 gametes, egg and sperm each carry alleles for a given trait.How many alleles do they carry for a given trait? A. 3B. 2 C .1 Choose the clincher sentence that best restates the following topic sentence pleesassee helllpppp Urgent!!! Which of the following was most crucial in bringing about US abandonment of neutrality during WWI?a. British propagandab. German use of submarines against merchant and passenger ships.C. Germany's violation of Belgian neutrality.d.Fear of an Allied defeats and the loss of billions in unpaid loans. what is 1696 divided by 43 What is the basis for King's argument against the idea that he is an outsider who came to Birmingham? He was born in Birmingham.He has many relatives in BirminghamHe has organizational ties in Birmingham.He went to college in Birmingham What climate region does Aimee's grandmother live in?A the desertB the tundraC. the highlandsD. humid continentalENGINUITY what happens when the temperature of a solid reaches its melting point Under which type of policy does the government reduce its expenditures and increase tax rates? A. contractionary monetary policy B. contractionary fiscal policy C. expansionary fiscal policy D. expansionary monetary policy The table shows the diameter of four different types of electric wire.... which group has the maximum number of HIV infected individuals in the United States according to the 2015 reports? A heat engine operating between thetemperatures T1 and T2 takes in Q calories attemperature T1 and gives up Q2 calories attemperature T2. The efficiency of this heatengine is(Q1 - Q2)/Q2.(Q1 - Q2)/Q1.(T2 - T1/T2.Q2/(Q1 - Q2).O T1/(T1-T2). ) NEED HELP ASAP IL CASH APP 20$ IF CORRECT What is the solution to this system?{2x + y = 8{y = 2x + 4 Which of the following would be a good reason to buy a lot of food at a trip to the grocery store?A. You have very little storage.B. The store is very far away from where you live.C. You have a hard time deciding what to make for dinner.D. You have to carry everything home from the store on a bike. Simplify each expression for x=6 a.12x^0(x^-4) b.14(x^-2) Texas, known as Tejas, was a Mexican state populated byAonly Tejanos.Bonly Texians.both Texians and Tejanos.Dnone of the above which of the numbers 285, 629, 5490, 15708, 43695 are divisible by 3 but not by 9?I need help Please help me, this is grade 8 science which table represents constant functions