Apositive rod is placed to the left of sphere a ,and the spheres are separated

Which graph best represents the relationship between the electric current and the rate at which a magnet is turning inside an electric generator?

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

Which branches of natural science include the study of an organism that lived 10 million years ago