6. a rectangular block of wood has length 6.0 cm, width 5.0 cm and height 10.0 cm. it has mass l50g. what is the mass of a block of the same type of wood of length 3.0 cm, width 5.0 cm and height 20.0 cm?

In a reaction (at equilibrium) that makes more moles of gas than it consumes, what is the effect of increasing the pressure?

Which of these is a physical property

1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?