The space between the particles of matter in a dead star is?

Explain why the plants cortex would serve as the best food source for animals

Which spheres are involved when sedimentary rocks formed from parts of seashells at the bottom of the ocean? a.) biosphere, atmosphere, geosphereb.) geosphere, hydrosphere, biosphere c.) geosphere, exosphere, hydrosphered.) hydrosphere, biosphere, atmosphere

What is any method of measuring the age of an object or event in years, such as using atomic half-life?