It can take years for HIV symptoms to develop. D. several years is your answer
Starvation, too much exercise, dizziness, fatigue, slow growth, brittle nails, etc
To only engage in sexual contact when using protection (:
Answer:
main vent - this is the channel through which magma travels to reach the Earth's surface. secondary vent - some magma may escape through the side of the volcano, particularly if the main vent becomes blocked. crater - this is found at the top of the volcano, where the magma erupts from.
