Science
groups of neurons that pass along information
Nerves
cells of the same type
tissue
skeletal muscle with light and dark stripes
striated
kind of muscle found in the walls of the stomach
smooth muscle
different tissues that work together
organ
blood vessels that return blood to the heart
veins
tiny blood vessels that surround air sacs
capillaries
nerve cell
neuron
vessels that carry blood from the heart
arteries
tube of nerves that runs through the back bone
spinal cord
kind of muscle that makes up the walls of the heart
cardiac
where do bones meet? at the...
joints
what body part is about the same size as your heart
fist
what does your cardiac muscle do without stopping
It works automatically without thinking.
what is the job of saliva
Saliva softens the food and begins to digest it.
the heart has 4 sections called
chambers
what provides nutrients to the body
digestive
sends and receives messages
nervous
moves parts of the body
muscular
supports the body and protects organs
skeletal
what is the difference between smooth muscle and skeletal muscle
I control my skeletal muscle but not my smooth muscle.
why is regular exercise good for your circulatory system
Regular exercise is good for your circulatory system because it will give your heart energy to work and exercising helps keep your circulatory system healthy.
1+1=
2
3+3=
6
10+10=
20