Answer:
A lump or mass in the breast.
Swelling of all or part of the breast, even if no lump is felt.
Skin irritation or dimpling.
Breast or nipple pain.
Nipple retraction (turning inward)
The nipple or breast skin appears red, scaly, or thickened.
Nipple discharge.
B
Explanation:
my bro listen up,
Rheumatoid arthritis is caused by the breakdown of cartilage.
C is the answer
Try to bring it up with another adult you can trust. Or if you can drive, you can go to the doctor and get it diagnosed for yourself.