A wooden block has a volume of 12 cm3 and a density of 3 g/cm3. What is the mass of the wooden block?

Suppose that recording station n is located 200 km north of the epicenter of an earthquake, and recording station s is located 100 km south of the epicenter of the same earthquake. which of the following statements would be true?

Explain the comparisons between nature and packingtown that appears on pages 81 and 82 answer

Observations show that interstellar clouds can have almost any shape and