I would say B. a strong personal commitment, because if you really don't want to quit, then you're not going to try at all. If it is set in stone in your head that you will quit, then you're more likely to resist the temptations that will come your way. I know this because a family member smoked for almost her whole life, and because she really wanted to quit, and knew she had to, she did it.
If your backbone were just one long bone, you would not be able to move side to side or bend of twist your back. Your back would be stiff.
It would be difficult to sit down
each vertebrae acts as it's own little stretching tool.
They all work together so that you can be more flexible.
With just one bone, you would always be completely straight up like a robot.
A flexible spine is what helps people (and animals) move around freely.
Answer:
¿Cómo influye el entrenamiento de fuerza en la salud?
Entre los numerosos beneficios que nos aporta el entrenamiento de fuerza están la ayuda al mantenimiento de una correcta postura (ya que si tuviéramos una musculatura débil, por ejemplo, nos costaría más mantener una postura erguida cuando fuésemos andando por la calle o al sentarnos en una silla), ayuda a mejorar.
¿Por qué el entrenamiento de fuerza es tan importante para la salud.
El entrenamiento es muy importante para la salud para que la sangre fluya por todo el cuerto.
Explanation:
I believe the answer is: C. All parts of a community that affect the people who live there.
Health among people in certain environment is not limited to only the water and air that exist around that environment.
things such as Dietary habit and psychological condition also affect the general health because it determine whether people could obtain all important nutrient and sense of safety.