What might students en la fiesta del club de español be seen eating?

Sarah menelangkupkan sebuah bikar kosong ke dalam sebuah besen berisi air. sarah mendapati bahawa air tidak dapat memasuki bikar sepenuhnya. apakah kesimpulan yang dapat dibuat daripada pemerhatian sarah?

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

Para hacer una llamada de eeuu a españa, se necesita