Question

summarize it! drag and drop the words or phrases that accurately complete the paragraph. the for the experiment is \if three different brands of batteries are put into identical flashlights, then brand a will keep the flashlight on the longest.\ the test variable (independent variable) in reginas experiment is the. the outcome variable (dependent variable) in this experiment is the the flashlight stays on. hypothesis number of batteries control number of hours amount of voltage brands of batteries

Explanation:

La frase "If three different brands of batteries are put into identical flashlights, then brand A will keep the flashlight on the longest." es una hipótesis, que es una suposición que se hace antes de un experimento. La variable independiente es lo que se cambia en un experimento, en este caso son las marcas de baterías. La variable dependiente es lo que se mide, que es el tiempo (número de horas) que la linterna permanece encendida.

Answer:

Primer espacio: hipótesis
Segundo espacio: brands of batteries
Tercer espacio: number of hours