You lose cartilage between the bones, so the bones rub against each other.
209 same as an adult.
A 13 year old would have between 206 and 270 bones in their body, depending on the rate of which the proper bones fuse together in their life.
On average, an 8-year-old girl has around 206 bones. This is because some bones fuse together as the child grows, reducing the total number from the original count at birth, which is around 270 bones.
Bone is continually being recycled and replaced, it happens about every 7 years while young and slows down in old age, but even when you are old your bones are no more than a decade or so old.
they have 300 in total
Joint pain in old age can be due to wear and tear of cartilage, inflammation, or conditions like osteoarthritis. As people age, the cartilage in joints breaks down, leaving bones to rub against each other. Inflammation can also play a role in joint pain in old age.
Brittle?
Malnutrition, Injury, and old age.
brittle
The old stone age people used to hunt animals with their spears which were made from bones,stones etc...they also used to pluck and eat berries...i dont know about the new stone age
Joints. The joints connect the bones into place, so it is your bones that hurt when you get bad joints in old age.
ITs all about staying fit at an old age
Probably from an Old English word 'acan' meaning to ache or suffer pain
old stone age.
Because your bones have not fully developed until the age of 16.
yes because bones start to get old and slow down
When a person becomes older, there bones will become more dense. When bones are more dense, they can break easily.