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Invertebrates are animals without a backbone.

Some types of invertebrates are worms, sponges, jellyfish and Spiders.

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14y ago
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11y ago

Cephalochordata and urochordaa are 2 non vertebrate chordates .

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Q: What are 2 groups of simple invertebrates?
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Related questions

Animal groups what 2 groups can animals be put into?

vertebrates and invertebrates


What two categories are animal divided?

you can put them in any groups, but the 2 main groups you are looking for are called = invertebrates and invertebrates (vertebrates have bones and invertebrates don't have any bones)


What are the groups within the animal kingdom?

the 2 main groups are the vertebrates and the invertebrates


What are the 2 big groups of the animals?

vertebrates and invertebrates


All animals can be placed in to 2 groups. what are they?

i think this is it...invertebrates and vertebrates? i think this is it...invertebrates and vertebrates?


If the animal kingdom was divided into 2 groups vertebrates and invertebrates?

yes, its split into vertebrates and invertebrates


Are jellyfish not simple invertebrates?

yes,jellfish are simple invertebrates


What 2 groups are animals divided into?

vertebrates and invertebrates,


What groups can invertebrates be divided into?

Invertebrates can be divided into 5 groups. Insects Arachnids Crustaceans Worms Molluscs


What structures are known as a simple brain in invertebrates?

Ganglia are called simple brains in invertebrates .


Why are shells important to some invertebrates groups?

shells are important to some invertebrates groups because for some of them, that's their home


Name 2 groups of invertebrates animal and say their traits?

Invertebrate 1: Thomas Hinkle Invertebrate 2: You