Question

give only quadratic equation​

Answer 1

Answer:

xsquare+2x+4........

Answer 2

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Here's your answer mate

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Reflex action✍

The Automatic response of effector to a stimulus is called a reflex action

Examples:

1 withdrawal of hand and touching fire.

2 sneezing coughing or vomiting when nose larynx or pharynx for get irritated by foreign particles.

3 closure of Eyes on seeing the welding light.

✰Hope it helps❢❢

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