The ribs are able to increase and decrease in size because of the gliding motion of the ribs enabled by small joints between the ribs and the thoracic vertebrae.
<h3>What are the ribs?</h3>
The ribs are a pair of of twelve bones which form the thoracic cavity,
The ribs are very important as the help to protect the soft tissues and organs in the thoracic cavity such as the heart.
The ribs are able to increase and decrease in size because of the small joints between the ribs and the vertebrae which permit a gliding motion of the ribs.
Learn more about ribs at: brainly.com/question/193872
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My answer is a. environmental science. This
deals with more with the study of the environment rather than health and
wellness. It consists of various
disciplines such as biology, minerology, soil science, geology, zoology and
other related fields. The other three
deal directly with health and wellness.
Can damage to the muscles
Answer:
Teen boys can be stupid because if they don't understand something then it's cause they don't care about it or is not interested. They should care about it but they choose not to because of their carelessness. Although, something in life could be happening to them that can cause them to change dramatically. Or, if they play a lot of video games, their minds will most likely only be focused on that. Sometimes teen boys don't understand such simple things that others can because they haven't gone through what others have or because they're not the same as them, physically, meaning that they can be a different gender or they could have some sort of disability (people with disabilities are not stupid. I'm saying how they're different in a respectful way).
Explanation:
:)
