a time traveling machine.
a plant embryo and stored food in a seed coat.
a chicken egg.
a piece of the parent plant.
3000 years
1200 years
10,000 years
120 years
always floats in the ocean.
is the new baby plant.
is the thing that attaches a seed to it’s mother.
something outside the seed that gives the seed a clue about where it is.
not growing or developing.
growing.
developing but not growing.
dead.
from their mother plant.
from other seeds.
from outer space.
from their surroundings.
to reproduce
to feed animals
to shade other plants
to travel back in time
right next to the parent plant.
only after they’ve been eaten.
as soon as they get a little wet.
whenever the conditions are right for that type of plant.
A seed that germinates after a cold period, will usually grow in the spring.