Human Response to stimuli

Which of the following is NOT a sensory organ that detect stimuli?

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What do we call the change in our environment that we can see, hear, or feel?

• Reaction

• response

• stimulus

• emotion

If you smell something delicious cooking, what type of response might you have?

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When you touch something very cold and quickly pull your hand away, what is this called?

• a voluntary action

• a reflex action

• a learned behavior

• an emotional response

What happens to your body when you step outside on a hot day?

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If you see a friend wave at you from a distance, what is the first thing you might do?

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Which of the following responses is considered automatic and does not require thinking?

• Deciding what to eat for lunch

• Blinking when something comes close to your eyes

• Choosing a book to read

• Laughing at a joke

When you hear thunder during a storm, what is your likely response?

• You start singing

• You might feel scared and seek shelter.

• You go outside to play

• You ignore it completely.

If someone suddenly shines a flashlight in your eyes, what will most likely to happen?

• Your pupils will dilate

• Your pupils will constrict.

• You will laugh.

• You will fall asleep

Why do we respond to stimuli in our environment?

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