How do you think the structure of a flower is well-suited to its function?

The structure of a flower helps the flower be able to pollinate. Most flowers have a pleasing outward appearance, and tend to give off a sweet smell of nectar for bees or other such bugs to come, take the nectar, and also unintentionally take the pollen with them. 

The answer would be

idk but if i had to take an educated guess i’d say a c d