Answer:
Wear diapers everywhere I go
Explanation:
The answer to your first question is D. Three months. The reason why is it takes at least 3 months to have detectible HIV antibodies. In rare cases, it may take up to 6-12 months.
The second question I'm not 100% positive on but I believe the answer would be B.
Im gonna D because its the only one that actually sounds helpful so makes the lungs able to fill more completely etc, etc
Answer: The innermost layer of the small intestine is made up of epithelial cells and contains four layers; mucosa, submucosa, muscle layer, and adventitia.