Educational worksheet illustrating flower anatomy and pollination process.

I can now see the text that needs to be completed. The sentences are:
1. "The colorful ___1___ and sepals protect the flower when it is in bud."
2. "The sticky part in the middle of the flower is the ___9___."
3. "Around the stigma are ___n___ which are tiny stems with knobs on top."

Based on my analysis of the flower diagram and the word bank, I can now complete these sentences:

1. The colorful parts that protect the flower when it's in bud are the petals (along with sepals).
2. The sticky part in the middle of the flower is the stigma.
3. Around the stigma are anthers, which are tiny stems with knobs on top.

Let me also identify the remaining parts from the diagram:
- The style connects the stigma to the ovary.
- The ovary is at the base of the flower where seeds develop.

Now I'll provide the complete solution to the worksheet.

The completed worksheet should have the following labels and sentences:

Labels on the flower diagram:
- Top line (pointing to the tip): stigma
- Line below that (pointing to the stalk): style
- Middle left line (pointing to large colorful structures): petals
- Middle right line (pointing to structures with pollen): anthers
- Bottom line (pointing to the base): ovary

Completed sentences:
1. "The colorful petals and sepals protect the flower when it is in bud."
2. "The sticky part in the middle of the flower is the stigma."
3. "Around the stigma are anthers which are tiny stems with knobs on top."

This completes the flower anatomy worksheet by correctly identifying all the parts and filling in the appropriate terms from the word bank.