Etymological meaning of demography

With the word calcite wich completes the analogy mineral, erosion, marble, or aragonite

What are examples of the plant life and animal life that can be found in each type of terrarium

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