The epiglottis is a structure that opens or closes the trachea. (true or false)​

a disk in the shape of a circle has a diameter of 64 millimeters. what is the radius of the disk? Ahora mi hermana y yo (2)(estudiar) clases en Sevilla! Yo llego a la escuela a las 9 de la maana y las clases (3)(terminar) a la una. A la una menos quince el profesor (4)(cantar)en espaol y nosotros bailamos. Plant material canincrease which ofthe following insoil? What is the greatest common factor of 5xy and 20x 5. Elabora un escrito argumentativo (tipo ensayo y con referencia a otros autores) en el que asumas una posicin personal sobre la pregunta Es importante la existencia de los gobiernos escolares en la educacin poltica y democrtica en Colombia? Recuerda que el escrito no implica que tengas que estar a favor del concepto. Puedes elaborar un argumento crtico o en contra respecto a la idea de base. Ayuda xfaaaaaaaaaa :( es urgente, ayuda xfa :( Aside from museums and galleries, where else can art be shown? How can the location or context of a work of are change its meaning? Select the ratio equivalent to tan (o) 5/25=what is this fraction equal to Does the Texas Declaration of Independence have an identifiable point of view or bias? Do you think the Texas Declaration of Independence is reliable? Why or why not? 12. Find u v for u = 3i + 4j and v = i - 2ja. [tex] \sqrt{5} [/tex]b. -5c. 10d. 3i - 8j I need a story that contains this 4 words: Turmoil, (A state of disorder or confusion) Exhilarate. (To make one feel happy and exited)Falter, (To stop from being successful or strong; to begin to fail or weaken)Translucent, (Not absolutely clear or transparent but clear enough to let light pass through)The order doesnt matter, it must me a good story 6-7 sentences or more. Ill give 20 points.The story cant contain sex content or something bad, its for school Find the sum of 1.98,87p and 23p write your answer in pounds write your answer in pence P A sample of nitrogen gas has a pressure of 6.58 kPa at 539K. If the volume does notchange, what will the pressure be at -62C. un camion puede llevar una carga maxima de 5 t. en una fabrica ha cargado 6 contenedores de 3 q y 85 kg uno. cuantos kilos mas pueden cargar? A circle is centered at K(0,0)K(0,0)K, left parenthesis, 0, comma, 0, right parenthesis. The point U(6,-4)U(6,4)U, left parenthesis, 6, comma, minus, 4, right parenthesis is on the circle.Where does the point V(\sqrt{2},-7)V( 2 ,7)V, left parenthesis, square root of, 2, end square root, comma, minus, 7, right parenthesis lie? If your right Ill mark brainiest no troll answers or your going to be reported what were the impacts of immigration of south america Is this right? please help me. which is the solution set for the quadratic equation x^2-9=0 ILL GIVE BRAINLIEST! PLEASE HELP I DONT UNDERSTAND! Use the arithmetic series formula to calculate the sum of the first 15 terms of the sequence: a n =5n+3