The muscles can only pull, not push. So, to move a limb, one muscle relaxes while the other muscle pulls.
The machine that can help impulses reach all parts of the body is a pacemaker.
Teeth do not heal like all other parts in your body because teeth do not have cells that help than other parts in the body so the other cells in the body help heal because they keep build up. That what i think.
The brain sends and receives messages, usually referred to as signals, to all parts of the body. The nerves scattered throughout the body help in accompolishing this.
The respiratory system
does anyone know what part of the body has 9 11 13 or 15 parts or bone ?? please help me if you do because me and my friend have a project to do and we really are in need of this information.
The machine that can help impulses reach all parts of the body is a pacemaker.
The muscles can only pull, not push. So, to move a limb, one muscle relaxes while the other muscle pulls.
nose
Bones help support the body. If you didn't have them you would collapse. The 4 types of joints in the bones help you move your body parts.
A person's body needs vitamins to survive. The organs and different parts of the body needs vitamins to stay healthy and remain healthy.
what is a interesting body part of a puffin
To protect our body parts and also our private body part,sence organs
Depending on the body part, in quite a few ways... you have to have body partsto survive.
there tale
Legs.
the feet
Ur earlobe