Technology Phylum Porifera

1. Phylum PoriferaBy: Jess Edgar and Alena Thieu 2. Sponges● invertebrates● radial symmetry or are asymmetrical● multicellular but no cell specialization● living…

Documents Phylum Porifera Sponges. Porifera Sponges – Living on Earth for at least 540 million years –...

Slide 1 Phylum Porifera Sponges Slide 2 Porifera Sponges – Living on Earth for at least 540 million years – Most sponges live in the ocean Arctic to the tropics shallow…