Seaweed

QUESTION: B is the_____________

• Thallus

• Air Bladder

• Stipe

• blade

• Holdfast

QUESTION: C is the_____________

• Thallus

• Air Bladders

• Stipe

• Holdfast

• blader

QUESTION: D is the________

• Thallus

• Air Bladder

• Holdfast

• stipe

QUESTION: E is the___________

• Thallus

• Air bladder

• stipe

• holdfast

Why are floats/bladders important for seaweed?

• float closer to the sun to capture prey

• float closer to the sun to create shade

• float closer to the surface to collect oxygen

• float closer to the sun for photosynthesis

What are Plankton?

• They are only microscopic animals.

• They are small plants and animals.

• They are any plants or animals that drift with the currents of the ocean.

• They are only microscopic plants.

________keeps the blades afloat?

What are the foods that contain seaweed?

• ice cream

• peanut butter

• salad dressings

• jello

• toothpaste

What are the products that contain seaweed?

• skincare creams

• toothpaste

• shower gel

• make up products

Carrageenan and algin are food additives extracted from seaweeds

• yes

• no