Living thing. Since a seed is in a living thing, it is living. Most likely, that is your answer.
prairie wildflower
the stem
First the seed is planted. Then the seed grows into a plant. The plant flowers. All the flowers fall to the ground. The seeds from those flowers disperse. These seeds grow into new plants.
Depends entirely on the type of seed/ plant. Annual (or seasonal) plant can reach maturity within 4 weeks under favorable conditions. Other plants like certain trees and extremophytes may take decades to reach maturity (and be able to produce flowers and seed).
There was a lot of fossils that were found but the most interesting one is the plant called Glossopteris, it was the only seed-fern plant fossil found.
Pteridophytes.
Iris is a monocot which means that the seed contains only one seed leaf.
Tumbleweeds are a plant. When it is very dry, the plant dries out and blows with the wind. This allows the plant to spread its seed to a new location.
No. The marijuana plant is seed bearing so would be considered a perennial.
A Yellow flower is seedless, But have little pods which aren't considered as seeds.
spermatophyte
A mustard seed comes from the mustard plant that has the scientific name of Brassica juncea, which is a family that includes Brussels sprouts. The mustard plant is a vegetable.
The Venus Flytrap is a seed plant.
When a plant starts to grow from a seed we say the seed germinates.
Seed Vegetables are vegetables where the seed/s of the plant is eaten. Not the plant itself but the seed/s
Seed develops on a plant to allow that plant to reproduce itself.
Seed dispersal from wind is considered to be an indirect way in which plants procreate. One of the benefits of seed dispersal from wind is that no other action is required for the plant to spread.