This is partly true but migraines can also be caused by stress and anxiety.
Answer:
The function of the digestive system is digestion and absorption. Digestion is the breakdown of food into small molecules, which are then absorbed into the body. The digestive system is divided into two major parts: The digestive tract (alimentary canal) is a continuous tube with two openings: the mouth and the anus.
The answer is C: Number of contractions of the heart that occur in one minute when your body is at rest.
Answer:
La sangre es un fluido corporal especializado. Tiene cuatro componentes principales: plasma, glóbulos rojos, glóbulos blancos y plaquetas. La sangre tiene muchas funciones diferentes, que incluyen: transportar oxígeno y nutrientes a los pulmones y los tejidos.
Explanation:
