Arthritis is a joint disorder involving joint inflammation.Pain is often localized to only the affected joint. Osteoarthritis is a wear and tear type of arthritis often affects aging population affecting joints in hands,knees and lower back. Heberden's node is an example and develops around middle age thus Wendell might have this.
I think it is Top predator <span />
Protoplasm is what the living material inside a cell called
depends if the ct catches it and if the feedback is in detail
Answer:
I believe it's D. the skeleton protects the brain and the spinal cord.
