Plz !
in the metamorphism of shale, increasing temperature and pressure changes shale from to and finally
a) gneiss, schist, phyllite, slate
b) slate, schist, gneiss, phyllite
c) slate, phyllite, schist, gneiss

Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied. true or false

Natural forces that can alter ecosystems include seasons and climate changes. t or f

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