Question

Write two responses that enable the human body to be ready to deal with such situation.

Hint:

Adrenaline response = Faster heart rate + Rapid breathing + Alert body.

Answer 1

Responses of the Body:

• Increased heart rate and blood pressure.
• Faster breathing rate to supply more oxygen to muscles.
• Increased blood flow to muscles.
• Pupils dilate for better vision.

(Any two responses are acceptable.) Conclusion: These physiological responses prepare the body to react quickly in dangerous or stressful situations.