Answer: to live
Explanation:
Your heart cannot beat if your brain and the nervous system does not work together to send a signal and tell it to beat. It’s the same way with the other organs in your body.
Ribosomes and mitochondria
B. Convection
The heat causes the ocean water movement to continuously circulate around the globe
Answer:
d. alveolar ventilation rate
Explanation:
Alveolar Ventilation rate (AVR) refers to the rate of airflow that reaches the alveoli which is available for gas exchange with the blood in a given unit of time. AVR is generally calculated as the amount in millimeters of air expired that equilibrates (i.e., exchanges) with alveolar gas per min unit (ml/min). AVR is affected by breathing frequency, tidal volume ( i.e., the normal amount of air between inhalation and exhalation), and the amount of dead space in the lungs.
