3. Students practice reading a thermometer. Explain that room temperature is about 70Â°F. Using your transparency and a red marker, color the bulb and column part of the âtubeâ up to the 70Â°F mark. Let students ï¬ nd the 70Â°F mark on their page and use a red colored pencil to color up from the bulb to that mark.
The majority of organisms classified as protists are unicellular though there are a few multicellular organisms. For example, kelp (âseaweedâ) is technically a protist even though it is multicellular. Kelp is not grouped with plants, however, because it lacks the cellular complexity present in plant cells.
Other species in the Laminariales that may be considered as kelp: 1  Alaria marginata Post. & Rupr. (Alaska and California - America) 2  Costaria costata (C.Ag.) Saunders (Japan; Alaska, California - America) 3  Ecklonia brevipes J. Agardh (Australia; New Zealand) 4  Ecklonia maxima (Osbeck) Papenfuss (South Africa)