Un cientifico estudia las cosas para ver cómo funcionan. question 4 options: true false (don't need translated just t or f )

Which sentence correctly describes a person who is the opposite of pablo? pablo es muy miedoso. a. antonio es muy inteligente. b. antonio es muy alto. c. antonio es muy valiente. d. antonio es muy estudioso.

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

Yo el cuchillo pequeño para cortar la carne de pollo. necesito necesita habla hablo