Ayuda es para las 11 de la mañana​

Sheila conducts an investigation to see how the amount of salt dissolved in water affects the density of the water whichstatement best describes the correct plan for her procedure? the density and the amount of water are controls, and the amount of salt and the type of salt are variablesthe amount of water and the amount of salt are controls, and the type of salt and the density are variablesthe type of salt and the amount of water are controls, and the amount of salt and the density are variablesthe type of salt and the density of water are controls, and the amount of salt and the amount of water are variableso

What is the spanish word for the number that follows 554? a. cincuenta y cinco b. quinientos cincuenta c. quinientos cincuenta y cinco d. quinientos cincuenta y cuatro

Which of the following does not belong? a. salir con retraso b. salir a tiempo c. salir con una taza salir con una demora select the best answer from the choices provided ooo