What tissue does your group think forms the juncture between bones in an amphiarthrosis?

Cartilage is the tissues which binds bones in an amphiarthrosis.

The type of joint which is continuous and slightly movable is called as amphiarthrosis. An amphiarthrosis - a joining tissue that has restricted versatility. A case of this variety of joint is the cartilaginous joint that joins the assortments of contiguous vertebrae. Filling the hole between the vertebrae is a thick cushion of fibrocartilage called an intervertebral plate.

Each intervertebral circle emphatically joins the vertebrae yet takes into account a restricted measure of development between them. In any case, the little developments accessible between contiguous vertebrae can total together along the length of the vertebral segment to accommodate enormous scopes of body developments.  

Another cause of an amphiarthrosis is the pubic symphysis of the pelvis. This is a cartilaginous joint wherein the pubic districts of the privilege and left hip bones are emphatically tied down to one another by fibrocartilage. This joint ordinarily has next to no versatility. The quality of the pubic symphysis is significant in giving weight-bearing solidness to the pelvis.

d concave shape of wave rock

explanation:

the concave shape of wave rock is a very good evidence that supports the evolution of earth due to chemical weathering. if we talk about structure of   wave rock, studies have estimated that it is around 2.7 billion years old. it also serves as the foundation of evidence that it was the place where australian continent began to form.

how the structure of wave rock was created?

studies suggest that structure of wave rock was created when the surrounded area was started to weather due to which deposition of material started on the part of land which now contains wave rock.

the structure of wave rock is considered to be one of the best-known landforms in australia. at the height of around 15 cm, there can be found flared slopes which formulate the margins of hyden rock. it is now assumed by geologists that wave rock was created by subsurface water-induced weathering and not by glaciers, waves or wind.

due to deposition of material over the period of long time, the wave rock became tougher and tougher due to weathering from surrounding terrain. this makes it a physical evidence that supports   the evolution of earth due to chemical weathering.

hope it !