9. Con ayuda de tus padres en casa, busca un problema de la vida diaria donde apliques los pasos del mëtuando cientifico para dar una solución.
OBSERVACIÓN
PLANTEAMIENTO DEL PROBLEMA
HIPOTESIS
DISEÑO UN EXPERIMENTO:
ANÁLISIS:
CONCLUSIÓN:​

i dont know this but ask your teacher for !

the answer is c most of the fortnite players usually buy v bucks to get the battle pass and other cosmetics but some players who are referred to as "no skins" don't   buy skins and are usually noobs.

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.