Answer:
i think it is 2 in 4 or 50 %
Animals obtain food through other plants or animals.
Two species of sea urchins live practically side-by-side in sandy bottoms. The two species appear to have the same diet: drift seaweeds and other bits of organic matter. They can live in the same environment without competing.
As it compels them to live in the same environmental surroundings so the characteristics of living nature also get developed as their current following situation that's helping them to get the same food & habitat.
it does it after a while because of routine it does it without you even thinking about it like brushing your teeth
