Well if you mean sunflower seeds you cant use youre teeth without even braking im very used to it myself i havent broken a sedd in months=If you are talking about a different seed i dont know wich one youre talking a bout you need to bve more specific=
The shell covering a seed is sometimes called a hull.
pod
yes
It protects it's seed with the outer shell covering.
A seed is inside a hard shell. So Until It is planted it is stored in that. Once planted and roots start to grow the seed starts to break out of the shell!
A hard shell around a seed, properly known as 'aril'
Yes. The palm tree's seed can grow without water because the palm's seed is inside its hairy coconut shell. The shell contains milk so the seed can start growing even without water.
It won't because the seed will be dead
Seed-producing plants have a hard, protective shell that safeguards them from getting damaged.
peanut shell??? Sunflower seed
The outer layer of a seed is a rather tough shell, "designed" to protect the contents of the seed from harm.In short: No.
If you mean the shell of some living thing, egg, or seed than no. Those shells are mixtures.