I need help please blow me if anybody good at Spanish please help me

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

Read each sentence carefully and select the option with the sentence written correctly. la chica necesita el falda rojo. la chica necesita la falda roja. la chica necesita los faldas rojas. la chica necesita las faldas rojos.

Words to ask what others like to do in spanish