to tell how deep the water was
yes it is blue smarties use seaweed now
Yes (or rather, an extract of seaweed).
The primary use of sargassum seaweed is to treat goiters.
of course is seaweed because is a tea made out of seaweed
The word seaweed can be used in a sentence such as:"The fish swim in a sea with seaweed in it."The seaweed is now jetsam at the high water mark on the beach.I've got seaweed on my hook.
the vikings used longships :)
The best way to convert seaweed into organic fertilizer is to compost it. You can add other organic materials to it or just use seaweed; turn the compost pile frequently to aid in the breakdown of the seaweed. Don't use it on the garden until it has completely broken down.
The sargassum frogfish is one type of fish that lives in seaweed. This animal is able to use the seaweed to camouflage itself from its predators. With its adapted fins it has the ability to climb through the seaweed.
No they did not have or use cannons
Yes it is a great mulch.
Paperclips weren't around when the Vikings were around. They are a modern invention.