Final answer:
Plants make nectar to attract insects for pollination, and they use flowers to show where the nectar is.
Step-by-step explanation:
Plants make nectar for insects to attract them for pollination and they use flowers to show where the nectar is.
Animals, such as insects, are important agents of pollination. Many flowers have brightly colored petals and produce sweet nectar to attract animal pollinators like bees, butterflies, and birds. While visiting a flower, a pollinator picks up pollen from the anthers and when it visits the next flower, some of the pollen brushes off on the stigma, allowing for cross-pollination.