PLEASE HELP ME! I WILL MARK YOU BRAINLIEST!

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

Fill in the blank with the letter of the description that best matches the term cuál es la tradiccion? a. you had b. you were having c. you will have d. you have e. you would have 5. tu tendras (1 point) any pretty bad with spanish but i need to get a good grade on this final exam.

Is anyone able to ? i am so confused. this sheet is about irregular preterit verbs and direct object pronouns in spanish.