muscular system
what are the 3 types of muscles.
smooth, cardiac, skeletal.
what muscle is attached to your skeleton
skeletal muscle
how many neurons do people have
billions.
what makes up the central nervous system
brain and spinal chord
who created amazon
jeff bezos
how many muscles in the body
640
what is the posterior arm muscle
tricep
what is the purpose of an axon
transmitting electrical signal
what do dendrites do
grab electrical impulse from another neuron
who created Microsoft
bill gates
which muscles are voluntary
skeletal
what is it called when the joint angle gets smaller
flexation
what is the purpose of the myelin sheath
to transmit electrical impulses quickly and efficiently
what does the cell body do
sends stuff down axon into the axon terminal
what year did Tik Tok come out.
2016
what are examples of smooth muscle?
lungs, intestines, esophagus, stomach.
what is the function of an axon
transmitting electric signals.
what part of your brain controls your thoughts
cerebrum
what is the longest nerve in the body
sciatic nerve
what room cant ghosts go in
living room
why does skeletal muscle looked striped?
fibers
how do people move their muscles
sends an electrical signal through the spinal cord and peripheral nerves to the mucles caausing them to contract
what is the unit of nervous system
neuron
neurons are made up of what 4 parts?
dendrites, cell body, Myeline sheath, axon terminal
what's the vice principals 1st name
Karen