Yo soy bebiendo agua is this grammatically correct

Explique por qué la teoría de la tectónica de placas resolvió los problemas con la hipótesis de la deriva continental.

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

#'s 101- 105 saber vs. conocer. fill in the correct conjugate verb 1. yo __ jugar el fútbol. 2. yo _ a tu hermana. 3. ella __ todos los capitales del mundo. 4. nosotros __ rosman. 5. ellos __ hablar bien el español.