A mechanical wave is created when a medium allows the transfer of energy, or moves back and forth or up and down. It <span> is a </span>wave that is a vibration in matter, transferring energy through a material. <span>While </span>waves<span> can move over long distances, the movement of the medium of transmission is limited. Hope this answers the question.</span>
Answer:
The periosteum is a tough layer of connective tissue surrounding a bone.
Explanation: both
7. Is the correct answer and I like what you did put more questions on there not to use a lotta points thanks for the idea
Anorexia or purging otherwise known as bulimia.
Well, since the heart is attached to the lungs it wont take long for the heart to stop after you stop breathing
