1. Kelps are primarily associated with temperate and arctic waters worldwide.

2. Prostrate kelps lie near and along the sea floor (e.g., Laminaria).

3. In aquatic habitats, Bryozoans may be found on all types of hard substrates: sand grains, rocks, shells, wood, and blades of kelps and other algae …

4. In aquatic habitats, Bryozoans may be found on all types of hard substrates: sand grains, rocks, shells, wood, and blades of kelps and other algae may be heavily encrusted with Bryozoans.

5. Alga (plural Algae) (biology) Any of many aquatic photosynthetic organisms, including the seaweeds, whose size ranges from a single cell to giant kelps and whose biochemistry and forms are very diverse, some being eukaryotic.

6. Algae, singular alga, members of a group of predominantly aquatic photosynthetic organisms of the kingdom Protista.Algae have many types of life cycles, and they range in size from microscopic Micromonas species to giant kelps that reach 60 metres (200 feet) in length