Hi can someone help me plz! I’m behind on this and I don’t understand

Which statement accurately describes the relationship between air pressure, air density, or altitude? as altitude increases, pressure increases. as altitude increases, air density increases. air pressure and density are lowest at sea level. denser air exerts more pressure than less dense air.

Layers of rock containing fossils, like the layers illustrated here, are most likely composed of rocks.

All forces cause motion? true or false