A doubloon 6.1 cm in diameter and 2.0 mm thick is dropped over the side of a pirate ship. When it comes to rest on the ocean floor at a depth of 770 m, how much has its volume changed?

The cerebellum controls? thirst sensations sleep-wake cycles hand-eye coordination heart rate and pulse

Which best describes how fluids change as they travel through different portions of the convection currents? they change to solids at the outer portion of the convection currents. they change to solids at the inner portion of the convection currents. they become more dense at the outer portion of the convection currents. they become more dense at the inner portion of the convection currents

Acar travels in reverse. it covers 150 meters in 12 seconds what is the velocity of the car what is the speed of the car