Answer:
If you are referring to digestion...
Well your body cannot take in food as is because your body cannot absorb it. What digestion does is it actually picks out what the body can take in and gets rid of everything else that cannot pass through the mucosa (lining of the digestive tract).
Aside from this, your body actually uses food as a source of nutrients that are needed for your different cells to function. So the digestive system transforms it into a form that the cells of your body can use to perform their function. Many of these nutrients are used for not only maintaining the organs but for repair and replacement too.
To keep out dirt and other bad things
The barbara one because it deals with social health
B: Motivation can be seen through goals.
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The diseases that cause considerable morbidity in adolescents and young adults are <u>sexually transmitted diseases</u>.
Sexually transmitted diseases (STDs) can be described as various diseases which spread from one person to another through sexual contact. Such diseases are common when people do not use proper precautionary measures at the time of sexual contact.
Some of the sexually transmitted diseases that cause high morbidity rates include HIV/AIDS, Chlamydia, Genital herpes, and syphilis.
Both men and women are at equal risk of sexually transmitted diseases but some diseases have a high morbidity ratio for females.
In order to decrease the risk of catching sexually transmitted diseases, it is essential to take proper precautionary measures. Young adults who have little knowledge about precautionary measures can suffer the most.
To learn more about sexually transmitted diseases, click here:
brainly.com/question/14439867
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