NGSS.MS-LS1-8

A rabbit is running away from a fox. What is the stimulus for this behavior?

• avoiding a predator
• food
• migration
• estivation

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NGSS.MS-LS1-8

_____ neurons carry messages to the central nervous system

• Motor
• Inter
• Sensory
• Fun

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The ear functions for ___________.

• balance
• hearing
• both balance and hearing

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True

• Cone cells detect light and dark
• Rods focus light
• Cones detect color
• Rods detect color

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NGSS.MS-LS1-8

Which of the following is an example of an external Stimuli?

• Becoming dehydrated and then taking a drink of water
• Getting a headache and then taking Excedrin
• Having hunger pains and then eating a sandwich
• Smelling Pizza and then eating a piece

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NGSS.MS-LS1-8

What is the body system that sends and receives electrical signals from the brain?

• Muscular

• Skeletal

• Nervous

• Digestive

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How do human eyes see color?

• All electromagnetic waves hit the eyes at the same wavelength, but eyes respond to each type of wave differently.

• All colors are the same wavelength of light but change as they reflect off different objects into the eyes.

• Each type of electromagnetic wave hits the eyes at a different angle, appearing as colors.

• Each color is light of a separate wavelength, and eyes respond to each wavelength differently.

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NGSS.MS-LS1-8

This brings impulses from the nerves to the brain.

• from the gall bladder to the brain

• from the cns to the pns

• from the veins to the arteries

• peripheral nervous system to the central nervous system

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NGSS.MS-LS1-8

A change inside of the organism caused by the initiation event is the ...

• response

• effector

• control center

• stimulus

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Which of the following statements about sense organs is INCORRECT?

• They are responsible for producing senses.

• They contain sensory cells.

• They are responsible for detecting stimuli.

• There are five sense organs in humans.

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