_________ 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.
Giving orders
Interpreting
Controling
Having
The nervous system is responsible for _____________ so that our body can react.
Having
Controling
Interpreting
Giving orders
The nervous system consists of only one type of tissue:
muscle tissue
brain tissue
nervous tissue
veins tissue
The cells that form the nervous tissue are called:
neurons
body
dendrites
axon
Each neuron has three parts:
cerebrum, cerebellum, and brainstem
dendrites, axon, and body
nerves, sensory nerves, and motor nerves
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
body
dendrites
It is one extension. It is longer and thinner than the dendrites. It transmits messages to other neurons or sends orders to the organs.
axon
body
dendrites
It is the widest part of the neuron.
body
dendrites
axon
The nervous system is made of two parts:
brain & spinal cord
peripheral nervous system & nerves
sensory nerves & motor nerves
The central nervous system & peripheral nervous system
