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| an organ made up of several tissues each with a specific job to do. |
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| is the clear covering at the front of the eye. It helps to focus the light entering the eye. |
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| The clear cornea is actually an extension of the white part of the eye called the Sclera |
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| The beautiful colored portion at the front of the eye is |
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The opening at the front of the eye
that is protected by the cornea and
controlled by the iris. allows
light to enter the eye. |
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Definition
| is a clear flexible disc located behind the pupil. |
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| The chamber in front of the lens is filled with a fluid |
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| The chamber behind the lens is filled with a gel. This gel helps to retain the shape of the eye. |
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Definition
| at the back of the eye which contains rods and cones |
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| Rods 1Dsee 1D in black and white, cones 1Csee 1D in color. |
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Definition
| These specialized cells convert the light into nerve impulses that travel to the brain via the |
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| A special part of the Retina called _____________________________________________________ contains the Fovea. This part of the retina is richest in rods and cones and gives the clearest vision. |
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connects the outer ear to the middle ear.
the _______ produces ear wax and contains tiny hairs that protect the middle and inner ear from unwanted objects like insects and dust. |
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| Eardrum or Tympanic Membrane. |
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Definition
| At the end of the canal is the |
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Definition
| Sound waves are captured by the (blank) and directed through the canal to the eardrum. |
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| Sound waves cause the eardrum to vibrate. The vibration of the eardrum causes the hammer to strike the anvil which moves the stirrup against the ________________________________________________________________________________________________________________________ |
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| Sound waves cause the eardrum to vibrate. The vibration of the eardrum causes the hammer to strike the anvil which moves the stirrup against the ________________________________________________________________________________________________________________________ |
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Definition
| Sound waves cause the eardrum to vibrate. The vibration of the eardrum causes the hammer to strike the anvil which moves the stirrup against the ________________________________________________________________________________________________________________________ |
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| The brain stem which contains the _____. This part controls life functions, heart beat, breathing, blood pressure, homeostasis. |
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Definition
| is concerned with balance and coordination. |
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Definition
| is responsible for thought, conscious action, |
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| what are the 4 lobes of the brain? |
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Definition
| frontal,temporal,occipital,parietal |
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| which lobe is responsible for movement speech and emotion |
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Definition
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| which lobe is responsible for hearing and speech |
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| which lobe is responsible for sight |
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