Trick of nature turns Maldives beach into glowing sea of stars
It is better to conquer yourself than to win a thousand battles. Then the victory is yours. It cannot be taken from you, not by angels or by demons, heaven or hell. Sea of Stars caused by microscopic organisms called bioluminescent phytoplankton - Vaadhoo Island in the Maldives.
Did you know that more than 70% of the world’s surface is covered with oceans and only 2% of that is protected? Watch this short video about how WWF and M&S have worked together to make our oceans healthier: http://po.st/lx8WUE
Cnidaria - coral and jellyfish - radial symmetry - aquatic habitat - no coelom - incomplete digestive system - no circulatory system (diffusion) - simple nervous system - simple muscular system - complex reproductive system - hydrostatic skeleton - simple respiratory system - special stinging cells (nematocysts)