5) Escribe V en caso que la afirmación sea verdadera o F en caso que sea falsa a) La unidad principal de medidas de volumen es el litro b) Los multiplos del litro son decilitro, centilitr y mililitro c) 56 Hectolitro equivalen a 56.000 litro d) El decilitro es una unidad inferior al litro e) Un decilitro es 100 veces mayor que un centilitro

1. Can you think of some ways that you use energy everyday? 2. Can you think of a time when you've had both potential and kinetic energy? How could you have more of each type? 3. Are there any words you know that sound similar to any of the vocabulary in the reading? How do the meanings of those words compare to these?

Why should you wait instead of starting to move forward when the gates start moving up? a) Your car could stall b) You could hit the gates d) You could get rear-ended d) There could be another train coming

What is an unprotected railroad crossing? a) A railroad crossing without a fence surrounding it b) A railroad crossing without flashing lights or barricades c) A railroad crossing with flashing lights or barricades d) Stopping on top of the railroad tracks

9. Consider the daily life of an Ancient Indian using the numeral system described in the Bakhshali Manuscript. How might these numerals be used in trade or other practical applications?

What household items weigh 100 grams?