_________ is continuous and often automatic. Through it we capture information from our environment and respond to it.
Sensitivity
Sense organs have __________. They capture information from the environment.
receptors
They are part of the nervous system. They carry information from the sense organs to the brain.
Nerves
It is another part of the nervous system. It receives and interprets the information and decides what to do.
The brain
The brain sends orders to the _____________ of the arms and legs through the nerves.
The muscles
The brain sends orders to the muscles of the arms and legs through the __________.
The nerves
It is made of the muscular system and the skeletal system.
The Locomotor System
The nervous system is responsible for _____________ the external information that is captured by the sense organs.
Interpreting
Giving orders
Controling
Having
The nervous system is responsible for _____________ so that our body can react.
Controling
Giving orders
Interpreting
Having
The nervous system consists of only one type of tissue:
nervous tissue
brain tissue
veins tissue
muscle tissue
The cells that form the nervous tissue are called:
neurons
dendrites
body
axon
Each neuron has three parts:
dendrites, axon, and body
nerves, sensory nerves, and motor nerves
cerebrum, cerebellum, and brainstem
brain, spinal cord, and central nervous system
They are like branches. The neuron receives messages through them from the sense organs or from other neurons.
axon
dendrites
body
It is one extension. It is longer and thinner than the dendrites. It transmits messages to other neurons or sends orders to the organs.
dendrites
axon
body
It is the widest part of the neuron.
dendrites
body
axon
The nervous system is made of two parts:
peripheral nervous system & nerves
The central nervous system & peripheral nervous system
sensory nerves & motor nerves
brain & spinal cord
