All the options above can result from economic specialization. The correct option is the last one.
let me give you some advice, friend.
look up boy scouts, then go to the news section.
then reconsider your summer pasttime.
What is blood regulation?
Answer: Blood regulation is the process in which insulin helps control the levels of glucose in the blood. This process is important and glucagon which is another hormone works along insulin to make it happen.
I hope it helps, Regards.
HIV can be transmitted from one person to another person by contact between infected saliva and an open wound.
Further explanation:
Transmission of HIV:
A person can get HIV by coming into direct contact with certain body fluids from a person who is suffering from the disease.
These body fluids include
- Blood
- Rectal fluid
- Vaginal fluid
- Breast milk
- Saliva
When these fluids having HIV come in contact with the bloodstream of a person who is HIV negative through a mucous membrane ( which is present in the vagina, mouth, rectum, or on the tip of the penis ); open sore or cut, or by direct injection.
Activities by which HIV spread from person to person:
HIV spread by specific activities. In the United States, HIV is commonly spread by following method:
Sex with a person having HIV. Sharing the injection drug equipments for example needles with a person having HIV.
While the less common methods of spread of HIV are
From a mother to a child during birth, pregnancy or breast feeding. The use of HIV medicines has lowered the risk of transmission of HIV from mother to child in the United States.
Answer details
Subject: Health
Level: High school
Keywords
- Transmission of HIV
- Activities by which HIV spread from person to person
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