Answer:
The residual volume is the amount of air remaining in the lungs after a forced expiration.
The volume of air exchanged during normal breathing is called the tidal volume.
After a normal inspiration, the amount of air that can then be inspired forcefully is called the inspiratory reserve volume .
If you subtract the residual volume from the total lung capacity, you get the vital capacity.
The vital capacity minus the expiratory reserve volume equals the inspiratory capacity.
The effects of obstructive diseases such as asthma or emphysema may be determined by measuring the forced expiratory volume .
Wow, you have siblings? That sucks. Be your crush's friend and don't let your siblings see when you are alone with him/her? Other times when your sibling is around just bring one of your friends to hang out with you and your crush. You can always text your crush if your sibling's aren't anywhere near. Also don't make your crushes contact like, "My crushhh" that'd just be much easier to find- Also change your password
Stretch your muscles so that when you swim it does not pull one or several of your muscles
hope this helps
Answer:
Behaviour.
Explanation:
Health is the physical fitness, safe is the protection from harmful disease and rights are those things which is good for them. Every person want a person who are physically fit, safe from harmful diseases such as heart disease, cancer etc. If the person having these qualities then the people will choose to marry that person otherwise not. These qualities are necessary for the healthy relationship between couples.
HIV/AIDS continues to spread due to people using HIV contaminated needles to do drugs. drugs users typically share needles which can put the blood of an HIV infected person into a healthy persons blood which will give them the disease. another reason the disease spreads is that people who carry HIV have sexual intercourse with someone who does not have the disease, which can lead to it spreading as well.
let me know if you need help with anything else.
:)
