1100 million years ago
The term for a long, threadlike colony of green algae is a "filament."
Yes, seaweed has been around for millions of years, including during the time of the dinosaurs. Seaweed is a type of algae that has been growing in the oceans for hundreds of millions of years.
Algae can cover any surface; walls, rocks, etc, as long as it is under water.
hippos bean around earth
368 years
how long has deforestation been around
As long as guns have been around.
As long as So Random has been around.
how long has the london eye been around for
In the long run algae does.
234 years fool
how long have boxing been around?
boner
They have always been around
For as long as there has been written language.
it has been around for a long time.
The time football has been around for is a long timeFootball has been around for a long time but we do not know how long it has been around