Chapter 5. By Coach Murray. Sponges – Filters of the Sea (5-30). Phylum Porifera – 10,000 species mistaken for plants, heterotrophs , up to 16 ft wide, filter 20 x volume in 1 min., secrete mucus to avoid clogging
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By Coach Murray
– Platyhelminthes – flat worms, mostly parasitic, 1 opening in body
Platyhelminthes – the flat worms
Nemertea – the ribbon worms
Nematoda – round worms
What is it? What does it do?
Structure: A type of shape…..
Side view: Spindle shaped which is broader at the head and a V-shaped tail.
Front view: compressed
Function: reduces drag and turbulance
Aipyisuruslavevis– Olive sea snake
Laticaudacolubrina– Banded sea snake
Can you name these 3 pinnipeds?