Some species of sea urchins have venomous spines which keep them protected as well as helping them obtain food. There are more than 700 species of sea urchins alive today, and each has a unique way of finding and eating food.
Adaptations a cat has for getting food is the natural instinct to hunt. Wild cats and domestic cats are able to hunt for survival.
They have tenticles that sting enemy or prey for food.
multicellular also caused one problem. Bigger organisms,like the urchin (which has special cells to detect food. Different cells move the urchin to the food) need ways for cells to communicate.
food
It uses its nose to smell for prey.
because the crab needs the sea urchin for protection and the sea urchin needs the crab for food
To catch it's food because some animals have special adaptations for food
it interacts with the other animals getting food
IT assist by getting some were that the prey can not see and runs qutily and jumps before it can get away
it is the best food for the impotent people
Sea urchins use their specialized feeding structure called Aristotle's lantern, which consists of a complex arrangement of muscles and calcareous plates. This structure features five tooth-like projections that help scrape algae and other food from surfaces. Cilia on the sea urchin's body also assist in moving food particles toward the mouth, facilitating the feeding process. Together, these adaptations enable sea urchins to efficiently gather and consume their food.
Its adaptations are that it is good at catching food.