Zina is using hand gestures which may indicate deafness or loss of hearing, Adora is using a TTY which is a device that is used to communicate through texting/typing so all of them may have hearing loss, are deaf, are hard of hearing, or have possible communication dissabilities.
I believe it could be C. Adora and Riley are partially deaf, Zina may have had a stroke, and Amal is partially blind.
but A. also looks like it could work, i just personally think she doesn't have to be completely deaf to use a TTY, she could just have slight imparements
T<span>esting is encouraged because treatment for HIV is highly effective and early diagnosis can improve your chances of living longer and being healthier. Furthermore, knowing your HIV status can greatly reduce your risk of passing HIV to others if you take precautions.</span>
See, if you don't brush your teeth regularly, they will rot and your teeth are so close to your brain that it won't make your brain feel any good at all! It can cause a lot of diseases!