I need the answers please!!

100 points and brainliest is this sentence in the imperfect tense? if not, edit it. solía jugar al voleibol y al fútbol. fue muy divertido. también solía tocar instrumentos. ahora juego al voleibol y al baloncesto. ya no juego al fútbol.

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

Oraciones write sentences using the information provided. use indirect object pronouns and the present indicative. make any necessary changes. modelo yo / no / decir / mentiras / a / mi / amigos no les digo mentiras a mis amigos. yo / pedir / dinero / a / ti la vendedora / mostrar / mucho / chaquetas / a / laura / y / a / mí ? quién / pagar / los estudios / a / manuel? nosotros / pensar / comprar / regalos / a / nuestro / madres