Found in the cool waters of the Pacific Ocean Macrocystis pyrifera, better know as Pacific giant kelp, is the world's longest seaweed. Pacific giant kelp grows at .0002 MPH or up to 1 1/2 feet/day making it also the world's fastest growing plant. The overall length of Pacific giant kelp does not exceed 60 meters or just under 200 feet, but even at that length it still is the world's longest seaweed.
brown sea weed can grow 80 - 100 feet in lenghth
It depends. There is not a specific length for it. They are all different lengths. some can be 5 feet some can be 5 inches.
what is the usual size for a seaweed?
as long as your mom.
it can be long or short
rt
It's SEAweed
red seawwed grows in warmer waters
seaweed doesn't eat it is a photosnythesizer.
Green Seaweed and Red Seaweed.
Dulse
The near shore zone
Red
Yes .
Carrageenan is derived from red seaweed. It is used as a thickener in cooking.
red algae
Agar comes from algae. It is used to culture bacteria and can be eaten by humans as a substitute for gelatin.
black seaweed