Question

This question has two parts. Answer Part A, and then answer Part B.



,begin emphasis,Part A,end emphasis,
Which central idea is ,begin emphasis,best,end emphasis, developed in the passage?

Question 1 Answer options with 4 options
1.
In order for plants to have a blue halo that humans can see, they must produce flowers that have petals with grooves.

2.
In order to find what makes a plant have a blue halo, several different species of plants must be compared for similarities and differences.

3.
Scientists are working to learn why bees can see blue halos on flowers when the halos are invisible to people and whether bees use the halos as a sign related to pollination.

4.
Scientists have discovered that even though there are very few blue flowers in the world, many flowers have a blue halo created

Answer 1

**Part A:** The central idea that is best developed in the passage is:

**3. Scientists are working to learn why bees can see blue halos on flowers when the halos are invisible to people and whether bees use the halos as a sign related to pollination.**

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**Part B:** Please provide the question or prompt for Part B so that I can assist you with that!