- Pollination requires pollinators / pollinating animals
- Plant reproduction / seed production requires pollination
- Therefore, plant reproduction requires pollinating animals

- Plant reproduction requires pollinating animals
- If something is required for a process then that something positively impacts that process
- Hence, pollinating animals have a positive impact on plant reproduction

- Pollinating animals have a positive impact on plant reproduction
- A bee is a pollinating animal
- So, bees have a positive impact on plant reproduction

- Bees have a positive impact on plant reproduction
- Helping something has a positive impact on that something
- Therefore, bees help plant reproduction

- A flower is a part of a plant
- Helping something helps the parts of that something
- So, helping a plant helps that plant's flowers

- Bees help plant reproduction
- Helping a plant helps that plant's flowers
- Hence, bees help flowers by helping plant reproduction

Hence, bees help flowers by helping plant reproduction
Q: Bees use pollen from flowers to make honey. Bees help flowers by
Context:
- A flower is a part of a plant 
- Helping something helps the parts of that something 
- If something is required for a process then that something positively impacts that process 
- Pollination requires pollinators / pollinating animals 
- Helping something has a positive impact on that something 
- Plant reproduction / seed production requires pollination 
- A bee is a pollinating animal