Primaria - Ciencias naturales - Tercero - Materia y energía - La materia: propiedades y tipos Read the sentence and mark if it is true or false. Read the sentence and mark if it is true or false. Read the sentence and mark if it is true or false. Read the sentence and mark if it is true or false. Read the sentence and mark if it is true or false. Read the sentence and mark if it is true or false.