Facts and Questions about Classifying Invertidrates.
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| What are invertibrates? | Invertibrates are animals without backbones.
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| Animals eat food, What are the three Classifications? | Herbivores,Carnivors, and Omnivores.
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| What are the three types of symmetry? | 1). Radial 2). Bilateral 3).Asummetrical.
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| Animals are classified into two groups, What are the two groups? | Vertibrates~Animal WITH backbone
Invertibrates~Animal WITHOUT backbone
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| Adult sponges are sessile, What does SESSILE mean? | Sessile means that they stay in one place.
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| How do Sponges Feed? | Sponges are Filter Feeders.
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| Why do Sponges Filter Feed? | Sponges filter feed because there are Microscopic Organisms are in the water to feed on.
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| What are the soft bodies of many sponges supported by? | They are supported by Spicules which are sharp,glass-like structures that's why not many are eaten.
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| What other way that they are supported? | They also have spongin that makes them soft and elastic.
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| How do sponges Reproduce? | Sponges reproduce both sexually and asexually.
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| How do they reproduce Sexually? | Most Sponges are Hermaphrodite so they produce Eggs and Sperm.
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| how do they produce Asexually? | They reproduce by Budding, meaning they grow another appendage and then it falls off the main part of the body, then grows on its own.
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| What does Cnidarian mean? | Cnidarian means Stinging Cells.
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| What is a Cnidarian? | A Cnidarian is an invertibrate that has Tentacles around the mouth that shoot out stinging cells to capture prey.
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| What symmetry does a Cnidarian have? | A Cnidarian has Radial Symmetry.
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| What is a Polyp? | A Polyp is a vase-shaped body
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| What is a Medusa? | A Medusa is a free swimming,bell-shaped body of a Jellyfish.
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| How do Polyps reproduce? | They reproduce by budding.Some reproduce sexually releasing eggs or sperm into the water.
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| How do Medusa reproduce? | They reproduce sexually to produce Polyp. Polyp buds for a new Medusa
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