While vital capacity can impact the amount of air a person can inhale and exhale, it may not necessarily have a significant effect on how long someone can hold their breath.
This is because the ability to hold one's breath is not solely dependent on lung capacity, but also on factors such as oxygen usage and CO2 buildup in the body.
Internal respiration, the exchange of gases within the body's cells, is what ultimately determines how long a person can hold their breath.
This process is dependent on factors such as metabolic rate and the body's ability to use oxygen efficiently. In contrast, external respiration, the exchange of gases between the lungs and the environment, is more related to lung capacity.
Therefore, while a person with a greater vital capacity may be able to inhale and exhale more air, it may not necessarily mean they can hold their breath longer. Other factors such as oxygen usage and CO2 buildup play a significant role in determining breath-holding ability.
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1. Which behavior of Brandon's wife can negatively affect the health of her pregnancy?
2. What health effect does this behavior have on the baby? Which serious health conditions might their baby
develop through this behavior?
Answer:
1.Being beaten up by Brandon everyday
2.The baby can dye