Sex cells that contain the full number of chromosomes are called

Aflashlight produces light using energy from the batteries. in which order does the energy change form? a. from chemical to electric to light energy b. from electric to light to chemical energy c. from electric to chemical to light energy d. from light to electric to chemical energy

All ova contain sex chromosomes corresponding to: x y xx xy

At which point is crust neither created nor destroyed? island chain mid-ocean ridge divergent boundary transform boundary