Answer:
"You can get or transmit HIV only through specific activities. Most commonly, people get or transmit HIV through sexual behaviors and needle or syringe use. Only certain body fluids—blood, semen, pre-seminal fluid, rectal fluids, vaginal fluids, and breast milk—from a person who has HIV can transmit HIV"
- https://www.cdc.gov/hiv/basics/transmission.html
"HIV is a virus. AIDS is a condition. They are not the same thing. HIV is an infection that you can catch and spread to other people, AIDS is a condition (or syndrome) that develops – usually many years later - in people who have been infected with HIV, but have not had the right, or perhaps any, treatment"
- https://hivselftest.co.uk/blogs/news/are-hiv-and-aids-the-same-thing
Answer:
The cardiovascular system consists of the heart, blood vessels, and blood.
This system has three main functions: Transport of nutrients, oxygen, and hormones to cells throughout the body and removal of metabolic wastes (carbon dioxide, nitrogenous wastes).
BMI is a measurement of one's percentage of body fat in relation to height. Hope this helps! :)
Sids can be caused by
a. smoking during pregnancy.
Attitude is an important factor to fitness cuz a good attitude and modivation can make u wanna work out and excercise if u don't have a good attitude u might not wanna work out.
