The absolute temperature of a gas is increased four times while maintaining a constant volume. What happens to the pressure of the gas?
O It decreases by a factor of four.
O It increases by a factor of four.
It decreases by a factor of eight.
It increases by a factor of eight.

Which of these properties, used alone, would be least useful in identifying most minerals? a. color b. luster c. streak d. density

Describe the interaction that occurs between two objects with the same electrical charge.

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 ?