hiv, the virus that causes aids, is transferred through body fluids. people once thought that hiv infections were untreatable. now, many people live relatively long and healthy lives despite being infected with hiv. this is possible because science helped develop new medicines. treat inherited diseases. change societal attitudes. formulate new laws.

Ang lupa ng libre, lupain ng katarungan, ang tahanan ng kabutihan - ang mga ito ay ilang mga halimbawa ng mga islogan.

Anew dwarf planet hope this

It depends on the subject for me. some exams are easier than others so i usually go through it and answer questions i know based on my general knowledge, then double check after. going through the lesson can a lot  because the exams can be  very lesson-specific, but sometimes they are ridiculously long so a lot of people don't take the time. i did find that, when i went through the lessons, i was making 100's on my exams vs strictly using + the internet and  i make 90's.