due to their internal and external structures
Early naturalists mistakenly classified sponges as plants instead of animals because sponges lack typical animal characteristics such as organs, tissues, and mobility. Additionally, sponges were often found attached to rocks or other surfaces, resembling plants rooted in the ground. This led to the initial confusion in classification.
because they cannot produce there own food like other plants!
no they are animals
Early scientists classified sponges as plants because of their stationary nature and lack of obvious sensory organs. It was not until the 18th century that sponges were recognized as animals due to their ability to move, feed, and reproduce like other animals.
Sponges are animals of the phylum Porifera
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Sponges are classified as animals because they are multicellular, heterotrophic organisms that lack cell walls. They also have specialized cells and tissues, even though they lack complex organ systems.
Yes, they are both classified as animals, in the kingdom Animalia.(Some sponges much more closely resemble plants.)
plants and sponges
they thought they were plants
Coral, Seaweed and Sponges