GIVING BRAINLIEST FIVE STARS AND HEART! A kitchen blender transforms electrical energy into mechanical energy. Why is the amount of
mechanical energy produced less than the amount of electrical energy used?

Skills of homo sapiens were found an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are (blank) fossils.the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls(blank) ape skulls.