You could try this but chances are good that the alcohol in the cologne would probably do more to wilt the flowers than it would improve the smell.
make robots go to war instead.
by giving the person you like what he/she wants.. or giving flowers will be better.. the more you give everyday, the faster the color changes..
On your part, your pheromones change with age. On the perfumes part, evaporation and sometimes spoilage, a staleness.
probable
It turns into a flower!
The point o flowers is to change co2 or carbon dioxide to ox or oxegen.
Cut the ends of the stems diagonally using a sharp knife. Stand the flowers in warm (but not hot)water, with a teaspoon of sugar dissolved in it. Place them in a warm location, but out of direct sunlight. Change the water daily. Once the flowers have bloomed, you can slow down their development by placing them in iced water instead of warm water.
no, they do not change colour, they just fade and then die.
cherries; apples; strawberries; others start by flowers, then form into fruit in time.
Tobacco flowers that need moths to pollinate have evolved to have white flowers. Tobacco flowers that need hummingbirds to pollinate have evolved to be deep pink.
yes it does
You can not change them, you have to dig up the flower and re-plant it!