Answer:
HIV is an acronym for Human Immunodeficiency Virus
It is a virus that attacks cells that help the body fight infection, making a person more <u>vulnerable</u> to other infections and diseases. It is spread by contact with certain bodily fluids of a person with HIV, most commonly during unprotected sex (sex without a condom or HIV medicine to prevent or treat HIV), or through sharing injection drug equipment.
If left untreated, HIV can lead to the disease AIDS which is Acquired Immunodeficiency Syndrome
The human body can’t get rid of HIV and no effective HIV cure exists. So, once you have HIV, you have it for life. Hope this helps!
Sensory route e.g. Through the mouth, nose etc.
Implantation, implantation<span> is the stage of pregnancy at which the already fertilized egg adheres to the wall of the uterus.</span>
It is a process through which a teacher adds supports for students in order to enhance learning and aid in the mastery of tasks.
When you exhale is when carbon dioxide is removed from the body. Hope this helps! :)
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