Why is the response to stimulus important for plants to survive

Why do plants have to respond to external stimuli?

Like all organisms, plants detect and respond to stimuli in their environment. Unlike animals, plants can't run, fly, or swim toward food or away from danger. They are usually rooted to the soil. Instead, a plant's primary means of response is to change how it is growing.

Explanation:

1. b.

2. d.

3. a.

5. d.

6. c.

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