Questions

• When singing how come the voice tends to be high pitched voice even if one has a base ? How is it soften using what by 256bmay33 to Comments: (Comments Off on When singing how come the voice tends to be high pitched voice even if one has a base ? How is it soften using what )
• where does hiv comes from/? by 954bmay29 to Comments: (Comments Off on where does hiv comes from/? )
• is there any vaccine for malaria/?if not why /? by 954bmay29 to Comments: (Comments Off on is there any vaccine for malaria/?if not why /? )
• why does cancer has no cure ? by 954bmay29 to Comments: (Comments Off on why does cancer has no cure ? )
• why does the doctor use to wear the white coat when they are working ? by 954bmay29 to Comments: (Comments Off on why does the doctor use to wear the white coat when they are working ? )
• when i want to be a doctor what can i focus most ? by 954bmay29 to Comments: (Comments Off on when i want to be a doctor what can i focus most ? )
• what causes cancer? by 954bmay29 to Comments: (Comments Off on what causes cancer? )
• Why is it when one looks at the sun or direct light for long the eyes tend to seem blury? by 256bmay33 to Comments: (Comments Off on Why is it when one looks at the sun or direct light for long the eyes tend to seem blury? )
• Do barren people experience periods? by 256bmay33 to Comments: (Comments Off on Do barren people experience periods? )
• human being cannot survive without food why? by 954bmay29 to Comments: (Comments Off on human being cannot survive without food why? )