C. Phobias are irrational fears about something. They are "irrational" because a person may fear something that would not logically pose any real threat or harm, such as fearing small spaces (claustrophobia) like elevators because one might feel like they are suffocating, even though elevators obviously do not cause people to suffocate.
If they support your feet, are comfortable and if they fit.
Answer:
It would be C) cardiovascular endurance
Explanation:
Answer:
The skin
Digestive tract
Vagina
Mucous membrane
Explanation:
The skin prevents microbes from entering the body
Digestive tract e.g. stomach acid is a natural defence mechanism
The vagina is acidic and this prevents harmful bacteria from growing with it's own flora.
Mucous membranes e.g. lining of the mouth, nose, eyelids are all defense mechanisms.
Answer: Blood vessels widen causing more blood flow to the skin's surface.
Alcohol may depress motor centers, slowing the body's response to pain and danger
Heart Beat Slows
Breathing Slows
Liver can't break down alcohol as fast as it enters the body. Intoxication occurs.
Hangover
Kidneys release too much water from the body
Slurred Speech
Drowsiness
Vomiting
Blurred Vision
