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Nerve cells in the _____________________________________ send messages to the brain about the chemicals in the scent.

• spine

• olfactory bulb

• brain

• light bulb

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We use our ______________ to hear different sounds.

• legs

• eyes

• ears

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Our ________________ helps us in tasting food.

• skin

• tongue

• head

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What is a Learned behavior?

• a body part that does a certain “job” for an organism

• a living organism that is made when a plant or animal reproduces

• behaviors that are acquired by an organism’s interactions with its environment and / or parents

• coloration of an organism that is designed to deceive other organisms or to help it hide from predators

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Information gathered using your 5 senses is called an

• Observation

• Inference

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a body system that controls and coordinates all body activities through electric impulses/messages between brain, spinal cord and nerves.

• endocrine system 

• nervous system

• nerve

• neuron

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What system sends and receives messages between the brain and the body?

• Nervous System

• Circulatory System

• Muscular System

• Skeletal System

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When making an observation, you must use...

• Only Sight

• Smell & Touch

• ALL 5 Senses

• Only Taste

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Why can a dog hear a  dog whistle but a human cannot?

• Dogs have bad hearing

• Dogs hear at a lower frequency

• Dogs bark

• Dogs can hear at a higher frequency

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This system helps the body respond to signals and information from both inside and outside the body.

• Nervous System

• Muscular System

• Skeletal System

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