Insects can spread diseases. Insects have short life spans. Insects pollinate flowering plants. Insects sometimes eat poisonous plants.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Which of the following is an example of how insects are beneficial to humans?
Possibilities:
- Insects can spread diseases.
- Insects have short life spans.
- Insects pollinate flowering plants.
- Insects sometimes eat poisonous plants.

Insects pollinate flowering plants.