no petals do not kill you, unless they have a diease
Violets typically have 5 petals with a unique arrangement of two upper petals, two side petals, and one lower petal.
Petals fall because of new petals growing. It gives the new petals space to grow.
42 petals
A pyrethrum flower typically has 13 petals.
Okay there are no flowers just petals but here are the one's I know, rose petals, daisy petals, buttercup petals, and lily petals. But those are just the one's I remember.
There is no standard collective noun for petals, in which case a noun suitable for the situation can be used, for example, a cluster of petals, a sprinkling of petals, a rain of petals, etc.
Lilies have 3 petals and 3 sepals, which look like petals. So, lilies appear to have 6 petals. See related links
No, Poppy Petals are dangerous.
NO petals can be fatal to hamsters
100 petals
There are indefinite number of petals in rose flower due to conversion of stamens in to petals
There are many types of peonies and they have different numbers of petals. Single peonies have between 5 to 12 petals. Other peonies have multiple rows of petals.