Answer:
B
Explanation:
When you fall, some of the impact goes to your thighs, and your thighs are a delicate part of your body, making them easy to injure.
The answer to this one should be cancer
Rhumetoid Arthritis: chronic arthritis. swollen and stiff joints, can be crippling, classified as an autoimmune disease.
Osteoarthritis: caused by joint degeneration (the destruction of cartilage) resulting in bone rubbing against bone.
I'm not sure which one of this it is, but the answer is a form of arthritis
A.
(Kinda something that you should know, but hey i won't judge)