Witch organism obtain energy from or decaying matter

In which situations is the principle of cross-cutting relationship useful in determining relative age?

This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment

Drag each description to the correct location on the image. not all descriptions will be used. describe the parts of a comet. the frozen part of the comet the atmosphere of gases and dust formed when the nucleus vaporizes tail made of small, solid dust particles tail made of ions that appears to point away from the comet's orbit