Watch the following video and write down the two sentences that the model signs. The model will repeat these two sentences so you can see them clearly. Unit 4 Activity 2

Which of the following statements is true? minerals can be solids or liquids. minerals must have a homogeneous chemical composition. evaporites are a type of metamorphic rock. contact metamorphism is caused by large-scale geological events.

Escoger select the item that does not belong. la tiza la pluma la papelera la geografía el libro la economía la materia la especialización la librería la residencia estudiantil la casa la tarea la pizarra la especialización el mapa el semestre la contabilidad el español diagnostics_number_6 en la clase fill in the blanks with the appropriate form of estar. ¿dónde (1) nosotros en la clase

Scientific inquiry refers to the diverse ways in which scientists study the natural world and propose explanations based on the evidence they gather. select the best answer from the choices provided t f