Goal of 1st line of defense: to prevent pathogen from entering body
There are physical and chemical barriers where all exposed body entrances would be. Ex. Skin, mouth, eyes, nostrils.
-The skin: composed of tough dead cells that are constantly shedding- physical barrier bc it prevents pathogen from latching on. Skin also contains sweat and oil glands that secrete acids and oils that prevent the growth of pathogens- chemical barrier. Also, sweat contains lysozyme.
Saliva and tears: protect the mouth and the eyes from pathogen invasion. Saliva and tears contain lysozyme.
Nostrils, digestive + respiratory tracts lined with another barrier: mucous.
False.
She needs to be active to be healthy and to burn the calories.
Answer:
Explanation:
antisocial personality disorder :A person with antisocial personality disorder may not conform to social norms, may repeatedly lie or deceive others, or may act impulsively.
Avoidant personality disorder: a pattern of extreme shyness, feelings of inadequacy and extreme sensitivity to criticism
Answer:
BANANA
Explanation:
The banana is one of the fruits that have more potassium (in addition to the kiwi), that is why it tends to consume a lot in sports diets.
It also contributes little Na (Sodium)
It is possible that a problem with hormones & feedback could lead to someones untimely death <span>if effects homeostatis</span>. When our body is exposed to too much hotness or too much cold, but our hormones cannot produce the needed a stimulatory to counter attack then it can cause us our life.
