8. Compare how a hydra, a planarian, and a tapeworm get their food from their environment, and how they move it into their bodies, by completing the following table: hydra Acquisition of food (finding it) Consumption of food (moving it into their body) planaria tapeworm

Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Chapter44: The Circulatory System
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8. Compare how a hydra, a planarian, and a tapeworm get their food from their environment, and how they
move it into their bodies, by completing the following table:
hydra
+4
Acquisition of food
(finding it)
Consumption of food
(moving it into their body)
planaria
tapeworm
Transcribed Image Text:8. Compare how a hydra, a planarian, and a tapeworm get their food from their environment, and how they move it into their bodies, by completing the following table: hydra +4 Acquisition of food (finding it) Consumption of food (moving it into their body) planaria tapeworm
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Introduction 

The animal kingdom, also known as the kingdom Animalia, is a biological classification that includes all animals. Animals are multicellular eukaryotic organisms that are heterotrophic, meaning they cannot produce their own food and must consume other organisms for energy.

The Animalia kingdom is one of the five major kingdoms in the biological classification system, alongside the Plantae, Fungi, Protista, and Monera (which includes bacteria). Animals are further classified into different phyla, such as chordates (which includes vertebrates like mammals, birds, and fish) and arthropods (which includes insects, spiders, and crustaceans).

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