How does environment affect the organism?

Depending on the environment the organism is living in it can adapt to better survive in its habitat. For example, creatures living underwater have gills allowing them to breathe easier, and have lights attatched to their head so they can see in the pitch blackness of the deep water.

The speed of  sound:   sound travels  at different speeds depending on what it istraveling through. of the three mediums (gas, liquid, and solid)  sound waves travel the slowest through  gases, faster  through  liquids, and fastest  through  solids.