Answer:
Researchers haven’t yet discovered an effective vaccine for HIV. Advances in technology and medical capabilities have brought more advanced HIV treatments.
Explanation:
Answer:
respiratory system, digestive and excretory system, circulatory system, urinary system, integumentary system
Explanation:
Exercise S., maybe it means to exercise and be safe. Haha!
Breathing as moisture goes out of your mouth and though sweating but it is not here
