It is called acetabulum. Acetabulum articulates with round head of femur bone.
tubercle ;)
A system of mapping the round earth on a flat surface is called a map projection. Map projections are used to represent the Earth's curved surface on a two-dimensional map. Different map projections have different strengths and weaknesses depending on the purpose of the map.
The distortion was that the Earth was round
A flat map that represents a portion of the round earth is called a "map projection". Map projections are used to display the three-dimensional earth on a two-dimensional surface, like a paper map.
No. The patella is the small round bone located in the knee that creates the kneecap. The long bone the leg is called the femur.
Its called a projection map
The structure of femur include a ball-and-socket synovial joint. It is a round, cup-shaped structure on the hip bone known as the acetabulum.
Not in any way more than the other bones do, the femur is the leg bone, it keeps us upright but you can still easily become unbalanced. What helps the body keep balanced is actually the ears, which is why when you spin round you become unbalanced.
It is true that the head of the femur in humans forms approximately 2/3 of a sphere - the remainder of the surface is the neck of the femur, a relatively narrow column of bone that connects the head to the diaphysis of the bone.
mercator
Villi are finger-like projections that line the walls of the small intestine. They are leaf-shaped, with a large surface area covered in microvilli, which helps in the absorption of nutrients from digested food.