HELP ASAP(WILL GIVE STARS AND which is tu and which is usted? •a police officer •my pastor •a firefighter •a doctor •a trainer

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

Choose the best spanish word to correctly complete the sentence. siete veintiocho treinta doce cien cincuenta y dos treinta y un dias en el mes de febrero anos en un siglo (century) semanas en un ano dias en una semana meses en un ano dias en el mes de abril dias en el mes de diciembre

—días, mi es ; 1. la < < > > . —qué 2. , señor , la ía o el maíz? a) 1. 2. b) 1. 2. c) 1. 2. d) 1. 2.