Question

What physical changes can you think of that occur as a flower bud opens wide?​

Answer 1

the petals open to show is colors and the pollen and nectar can be released

Answer 2

The petals of the flower will wide open. The bud will turn onto a flower.

or if you want to get scientific with it.

Step-by-step explanation:

1. Its volume increases

2. Petals grow larger

3. The outer petals get a bit damaged

4. There are softer, smaller petals inside