Just the last question? U answer I love u. No homo

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

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation

You see a white marker with an orange circle and black lettering. what does this marker tell you