Un vehículo circula a una velocidad constante de 72 km/h. Expresa su velocidad en el S. I. y halla el espacio que recorre en 15 minutos.

Frost wedging occurs when water seeps into a crack in a rock, freezes, and causes the crack in the rock to widen. t or f

In a system, when potential energy decreases, then entropy also decreases. true false

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