yes
Yes, though for each seed length and outcome are different.
Germination
k
A seedling is a seed that has sprouted/or/a baby plant.
they use the process of germination
yes it does
Warm soil and moisture for germination. After germination is when all of the other factors affect plant growth. There are Organic Seed Starters available which can change days of normal germination into hours. The best Organic Seed Starter I have used changed the 7- 10 day germination printed on the packet to only 24 hours.
Chlorine is poison so the seed that would try to germinate in clorine would most likely die. The rate of growth slows or stops. Chlorine is not helpful to plants what so ever.
Germination is the point at which the plant starts to grow from the seed.
In most of the seed plants sperms are formed in the pollen tube during pollen germination.
Yes, acid rain does affect germination of seeds by mixing in with the soil and damaging the seed coating.