Fast twitch muscle fibers support quick, powerful movements such as sprinting or weightlifting.
Although it is said that marijuana is not good for the body, it is still harmful to the lungs and by smoking it you could potentially put yourself or others in danger. Marijuana dulls the senses almost like alcohol.
Answer:
Heart and lungs
Explanation:
The more harder that you work the more your heart is going to race and the more your lungs are going to get tighter because they are working together to make the body function the way it is supposed to
The risk of infectious disease might be high in a community that has no water treatment facility because gems spread faster through water , most viruses also are usually spread faster on untreated water.
