Oceans cover up to 70 percent of the earthâ??s surface. They serve to be the largest habitat of our planet and contain up to 99 percent of the living space on the planet. Nearly 50 percent of all species on Earth take home in the oceans.
The oceans are estimated to accumulate for 50-80% of all life on earth.
99%
99%
animals and plants living there. biotic factors are just living oraganisms in an enviornment.
Based on shear biomass the average size of ocean animals is actually quite small since diatoms, krill and similar organisms make up the highest percentage of the ocean biomass.
This website will help you ..http://www.enchantedlearning.com/coloring/oceanlife.shtml
star fish, crabs, coral
Yes they do and ask Bob Ballard if you want some tips.
biotic and abiotic
=Fish, shark's dolphins, whales,shells, starfish, and living organisms=
Yes, and the blue whale is the biggest living mammal on Earth.
I'm not really sure but most of the animals that live by the seaside live in the ocean.