Grade 6(Science)Topic:Body System(Nervous System)⚠️Not a Question⚠️The Nervous System- it is the control center of the body that tells the other human body system what to do.- it controls, monitors and coordinates all body parts and causes by sending signals from one part of the body to others.- it consists the brain, spinal cord and the nerve cells*The Brain - it is the center organ of the nervous system.- it is made up of millions of nerve cells.- it has three major parts the CEREBRUM, CEREBELLUM, and MEDULLA OBLONGATA or BRAIN STEM>CEREBRUM - the largest part of the brain.- or mental process like memorizing a poem or solving a math problem and reasoning.-it is also responsible to recognize the different senses (seeing, hearing, tasting, smelling and touching).>CEREBELLUM - the second largest part of the brain.- it is responsible for the movement of muscles, balance and posture,>MEDULLA OBLONGATA or BRAIN STEM- it connects the cerebrum and the spinal cord . - it controls the basic life function as beating of your heart , beating and digestion . *Spinal Cord- it is a long and thick bundle of neurons that connects the brain and body .*Nerve Cell or Neuron- it is the basic unit of the nervous system .- it is responsible to collect and carry electrical signals throughout the body .- there is small space between a new run and the next one . it is known as SYNAPSE.PARTS OF THE NERVE CELL1. Cell Body - the central part and contains the nucleus.2. Dendrites - it receives the message and carry them to the cell body .3. Axon - it transmits the message away from the cell body to the next one . WAYS ON HOW TO KEEP YOUR NERVOUS SYSTEM HEALTHY1. Eat healthy foods that are rich in calcium , potassium and fats such as fruits , vegetables , fish and nuts .2. Have enough sleep or rest .3. Exercise regularly .COMMON DISEASES OF THE NERVOUS SYSTEM1. Polio or Poliomyelitis - a virus that can affect the nervous system and can cause paralysis .2. Parkinson's Disease - it happens when the neuron pathways in the brain are destroyed. it can cause trembling of hands , arms , legs and face .3. Alzheimer's Disease - caused by deterioration of brain cells that can lead to progressive memory loss.​

1. Grade 6(Science)Topic:Body System(Nervous System)⚠️Not a Question⚠️The Nervous System- it is the control center of the body that tells the other human body system what to do.- it controls, monitors and coordinates all body parts and causes by sending signals from one part of the body to others.- it consists the brain, spinal cord and the nerve cells*The Brain - it is the center organ of the nervous system.- it is made up of millions of nerve cells.- it has three major parts the CEREBRUM, CEREBELLUM, and MEDULLA OBLONGATA or BRAIN STEM>CEREBRUM - the largest part of the brain.- or mental process like memorizing a poem or solving a math problem and reasoning.-it is also responsible to recognize the different senses (seeing, hearing, tasting, smelling and touching).>CEREBELLUM - the second largest part of the brain.- it is responsible for the movement of muscles, balance and posture,>MEDULLA OBLONGATA or BRAIN STEM- it connects the cerebrum and the spinal cord . - it controls the basic life function as beating of your heart , beating and digestion . *Spinal Cord- it is a long and thick bundle of neurons that connects the brain and body .*Nerve Cell or Neuron- it is the basic unit of the nervous system .- it is responsible to collect and carry electrical signals throughout the body .- there is small space between a new run and the next one . it is known as SYNAPSE.PARTS OF THE NERVE CELL1. Cell Body - the central part and contains the nucleus.2. Dendrites - it receives the message and carry them to the cell body .3. Axon - it transmits the message away from the cell body to the next one . WAYS ON HOW TO KEEP YOUR NERVOUS SYSTEM HEALTHY1. Eat healthy foods that are rich in calcium , potassium and fats such as fruits , vegetables , fish and nuts .2. Have enough sleep or rest .3. Exercise regularly .COMMON DISEASES OF THE NERVOUS SYSTEM1. Polio or Poliomyelitis - a virus that can affect the nervous system and can cause paralysis .2. Parkinson's Disease - it happens when the neuron pathways in the brain are destroyed. it can cause trembling of hands , arms , legs and face .3. Alzheimer's Disease - caused by deterioration of brain cells that can lead to progressive memory loss.​

a nervous is part of body

2. Assessment Directions: Choose the letter of the best answer. Write your answer on a separate sheet. 1.) Why is respiratory system very important to the body? a. It enables carbon dioxide to get into the body. b. It consists of body parts that help the body receive oxygen. c. It helps distribute carbon dioxide to the blood. d. It enables the blood to circulate in your body.2.) how does oxygen in the air get into the blood?A. Though the noseB. Though the throat C. Though the mouth D. Though the tiny capillaries3.)what will happen to the cells of the body when there is absence of oxygen? A. The cells will continue to grow and multiplyB. The cells will be inactive C. The cells will survive D. The cells will die4.)How can you keep your heart strong? A. Eating heart-shaped candy B. Doing activities like playing outside, riding your bike, and swimming C. Smoking D. Sleeping 18 hours a day5.)What are tubes that carry blood back to the heart? A. Arteries B. VeinsC. PipesD. Tubes6.)which of the following describes the correct passage of blood originating from the left leg? A. Vena cava------left atrium-----right atrium-----lungs------left ventricle-----right ventricle-----aortaB. Vena cava-----right atrium----left atrium------lungs-----right ventricle-------left ventricle-------aortaC. Vena cava------left atrium-------left atrium-------lungs-------rightAtrium-------right ventricle-----aortaD. Vena cava------right atrium------right ventricle------lungs------Left atrium------left ventricle - - - - - - aorta7.)what is the functional unit of nervous system? A. Brain B. Neurons C. Muscles D. Bones8.)what controls and coordinates the activities of the whole nervous system? A. Central nervous systemB. Sympathetic nervous system C. Nervous system D. Brain9.)which of these is not a function of the peripheral nervous system? A. Collects information from the sense organB. Transmits information to the central nervous system C. Delivers decisions to the body part which will perform the action D. Delivers oxygen to the different parts of the body 10.)how do sympathetic and parasympathetic nerves work? A. When the sympathetic nerve produces an effect, the parasympathetic nerve produces the same effect. B. When the sympathetic nerve produces an effect, the parasympathetic nerve produces an opposite action. C. They work separately. D. They allow messages to pass through them freely. Additional Activities Directions :identify what organ systems are involved in the following activities. Write your answer in your science journal. 1)swimming 2)drawing 3)computing math problems 4)singing 5)reciting a poemPLZ A NEED HELP ASAP, AND NONSENSE WILL BE REPORTED, SO PLZ BE SERIOUS AND HELP ME​

Explanation:

1b

2.c

3.d

4.c

5.a

6.d

7.a

8.b

9b

10.c