cnidarian species

How Do Cnidarians Obtain Food Quizlet?

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How Do Cnidarians Obtain Food Quizlet? Cnidarians are carnivores that often use tentacles arranged in a ring around their mouth to capture prey and push the food into their gastrovascular cavity Why are sponges not considered true animals? Although they have specialized cells for particular functions, they lack true tissues in which specialized cells are

How Do Cnidarians Sense Their Environment?

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How Do Cnidarians Sense Their Environment? Cnidarians lack specific response to external stimuli, such as detecting what direction a stimulus is coming from. However, their stinging cells are regulated in part by their nervous system; these cells play a big part in cnidarian defense and prey capture. Do cnidarians have a nervous system? Cnidarians have