When sea otters disappeared from the pacific coast of North America, sea urchin population increased which in turn caused the kelp bed to decrease making the ecosystem unstable. These types of species (example: otters) are crucial for the ecosystem balance?

find out why you don't need to aim at such a syllable pattern in english. you may have thought that haiku was supposed to be 5-7-5, so what's up with the logo by the gravitational pull of celestial objects, can touch us in unexpected ways.

answer/// the nucleoid region contains dna; ///