Answer:
Rate and depth.
Explanation:
Breathing may be defined as the process of intake of oxygen and exhalation of carbon dioxide. The inhalation and exhalation depends on the partial pressure of gases, atmosphere and pressure of alveoli.
The breathing rate can be changed easily by increasing or decreasing the time of inspiration and the expiration. This changes the volume of oxygen and carbon dioxide in the body. The depth of breathing is controlled by the respiratory center present in the brain. The stimulation of the accessory muscles may increase the thoracic volume change and alters the breathing depth.
Thus, the answer is rate and depth.
250 calories in a small bag
150 calories per serving
Answer:
Metales alcalinos
El grupo 1A (o IA) de la tabla periódica son los metales alcalinos: hidrógeno (H), litio (Li), sodio (Na), potasio (K), rubidio (Rb), cesio (Cs) y francio (Fr). . Estos son (excepto el hidrógeno) metales suaves, brillantes, de bajo punto de fusión y altamente reactivos, que se empañan cuando se exponen al aire.
Explanation:
