Explanation:
1.
2. AIDS is caused by HIV virus. The name means Human Immunodeficiency Virus.
It is very complex, dangerous and life-threatening. It’s not rare that people die from it.
They don’t die from bad, infected, blood. But by the virus that is destroying one’s immunity system. It destroys organism, step by step, forbidding body to fight against many other viruses, infection, diseases, cancers and others. It’s transmitted through intercourse and it was first found in Chimpanzee’s blood,
3.
4. Small bumps that are caused by virus and are spread through intercourse or without it, but by touching skin to skin, is molluscum bumps.
5.
Im going to say A. To me, it seems a lot like the negative effects of the overconsumption of alcohol.
Answer:
Varicose veins can best be described as veins cannot prevent the backflow of blood.
Explanation:
Varicose veins are a manifestation of venous insufficiency or peripheral vascular insufficiency.
Veins are blood vessels that, unlike arteries, are not able to contract, so they depend on gravity, muscle contractions and a system of valves to be able to carry blood to the heart.
<u>When the venous valves do not work, the blood is not transported properly, backflow occurs and is retained, producing dilation of the vein walls, which is characteristic of varicose veins</u>. In this case, veins cannot prevent the backflow of blood.
The other options are not correct because:
- <em>Varicose veins do not lose their ability to transport blood.
</em>
- <em>Veins cannot be used to transport blood from the heart.
</em>
- <em>Failure to adequately transport waste to the heart does not apply in this case.</em>
Gases- Oxygen, hydrogen, carbon monoxide, nitrogen
I would give him a short shot and make him run up because chances are if he likes baseline, he might not be as good as volleying.
