Answer:
because the shields are often made of soft plastic and they scratch easily. please mark brainliest
Answer:
i think that you should not look at the answer you should first give your teacher the paper and say it was on the floor and get prepeared sand read your books
Explanation:
Answer:
The human immunodeficiency viruses are two species of Lentivirus that infect humans. Over time, they cause acquired immunodeficiency syndrome, a condition in which progressive failure of the immune system allows life-threatening opportunistic infections and cancers to thrive.
Explanation:
Hiv transmissons can be prevented with pills or by just the use of a condom.
the answer is (a) protein I think so
Basically there is Lesser people are being vaccinated so more people who can’t be vaccinated due to weakness or allergies are getting sick too and now the diseases are getting revived like last years measles outbreaks
There is more to it but not without extensive search.
