URGENT - BRAINIEST IF YOU ANSWET how do you conjugate "que decir" in past tense or Preterite

Build five complete sentences using the words and phrases found in columns a-c. each sentence should have a subject colum a, the correctly conjugated verb that matches the subject columns b and unique ending column c

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

¿quienes fueron participes de la hispanización de américa? a. franceses y españoles c. españoles y jesuitas b. españoles y americanos d. españoles e indios