What causes convection currents in earth

The energy available as a result of the motion of a body is called energy. -potential -gravitational -kinetic -chemical

Which label identifies the part of the atp molecule that changes when energy is released in the cells of all living things

The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods. c. it shows that these organisms share the same habitat. d. it provides evidence that these organisms suffered a genetic mutation.