Answer:

1. their appearance

2. based on their shapes and color

3. they are both unique and beautiful

hope it helps..

Answer:

1. Flowers come in all shapes and sizes, but what makes them truly stand apart from each other is their vibrant colors.

2. Different species of pollinators are attracted to different shapes, sizes, and colors of flowers.

3. Some flowers have both male stamens and female pistils within the same flower and it is possible for self-pollination to occur.