PHYISCAL ED

the nervous system

what is the nervous system made up of ....

• skin, muscles, bones
• brain, spinal cord, and nerves
• heart, lungs, liver
• stomach, intestines, kidneys

what are some functions of the nervous system

• Cooking recipes, Painting, Gardening
• Regulating body functions, processing information, initiating responses
• Solving math problems, Writing essays, Playing video games
• Dancing, Singing, Swimming

what is anither word for nervous system

• neurological system
• anxious structure
• brain network
• neural system

what is another word for nerves?

• anxiety
• calm
• neurons

• stress

when a nerve is destroyed can it be replaced?

• No
• Maybe
• Yes

Nerves come in all shapes and sizes.but they all have.

• nucleus, muscles and tendons

• nucleus. dendrites and axon

• arteries, axons and veins

What is the main function of neurons?

• Sending signals

• Digesting food

• Pumping blood

Which part of the neuron receives signals from other neurons?

• Axon

• Dendrite

• Nucleus

What is the role of the axon in a neuron?

• Receiving signals

• Sending signals

• Storing information

what are the principles of training

• Specificity, Overload, Progression, Reversibility, Individuality
• Uniformity
• Consistency
• Variability