Skeletal System

the emissions pump and system pull some of the exhaust out of the pipes and send it back to the air cleaner (reusing the air in the exhaust) and i guess that way it polutes less

The two "vitamins" are A and C.

Sort of. If you break a bone really bad, the broken end(s) can poke a hole through the skin.

The human brain has the same structure of brains of other mammals, but with a more highly-developed cortex. The human brain is encased by a thick skull, but is susceptible to damage and disease. Human skeletons serve 6 major functions. The skeleton offers protection of organs, movement, support, production of blood cells, endocrine regulation, and storage of ions.

You would be unable to bend or lift your finger if the tendon is cut completely. However, you would also have an indication of this (along with the above symptoms) because it would mean your finger has been deeply cut in a severe injury.

Joints. The joints connect the bones into place, so it is your bones that hurt when you get bad joints in old age.

advantages- they make a stronger apearence which may attract other men.

disadvantages- it stop the flow of the body working together which may lead to linbs falling off because of a disease called prosthertitus.

The hip joint is a ball and socket joint.

THat one

A bone has a multitude of structures that are not visible to the naked eye.

The skeletal system of the body is comprised of bone and cartilage, which are made up of millions of microscopic living cells. Each of these structures has a purpose in keeping us on our feet.

Ribs don't. Joints sometimes do, and this includes those between the vertebrae, but the ribs have nowhere to pop or click. You may want to visit a doctor, as it could imply something wrong with an internal organ or the body cavity.

so they can move easily in joints

the diameter divided by 2

Science (from Latin scientia, meaning "knowledge") is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe.[1] In an older and closely related meaning (found, for example, in Aristotle), "science" refers to the body of reliable knowledge itself, of the type that can be logically and rationally explained (see History and philosophy below).[2] Since classical antiquity science as a type of knowledge was closely linked to philosophy. In the early modern era the words "science" and "philosophy" were sometimes used interchangeably in the English language. By the 17th century, natural philosophy (which is today called "natural science") was considered a separate branch of philosophy.[3] However, "science" continued to be used in a broad sense denoting reliable knowledge about a topic, in the same way it is still used in modern terms such as library science or political science.

In modern use, "science" more often refers to a way of pursuing knowledge, not only the knowledge itself. It is "often treated as synonymous with 'natural and physical science', and thus restricted to those branches of study that relate to the phenomena of the material universe and their laws, sometimes with implied exclusion of pure mathematics. This is now the dominant sense in ordinary use."[4] This narrower sense of "science" developed as scientists such as Johannes Kepler, Galileo Galilei and Isaac Newton began formulating laws of nature such as Newton's laws of motion. In this period it became more common to refer to natural philosophy as "natural science". Over the course of the 19th century, the word "science" became increasingly associated with scientific method, a disciplined way to study the natural world, including physics, chemistry, geology and biology. It is in the 19th century also that the term scientist was created by the naturalist-theologian William Whewell to distinguish those who sought knowledge on nature from those who sought knowledge on other disciplines. The Oxford English Dictionary dates the origin of the word "scientist" to 1834. This sometimes left the study of human thought and society in a linguistic limbo, which was resolved by classifying these areas of academic study as social science. Similarly, several other major areas of disciplined study and knowledge exist today under the general rubric of "science", such as formal science and applied science

No

Hydroxyapatites.

Of course. You can feel weakness in any body part. When you get excited or anxious, you often feel wobbly, especially in your legs and knees, as if they are about to collapse.

It depends on the phalanges in question. The distal phalanges in the four fingers and toes articulate with the intermediate phalanges. The intermediate phalanges articulate with the proximal phalanges and the proximal phalanges articulate with the metacarpals of the hand and the metatarsals of the toes. The same is true for the thumb and big toe except that neither one has an intermediate phalanges.

Dude its okay if it is bruised it will heal man

and if it hurts a lot tell an adult and if u can't

move it then it is broken and go to the hospital

and jammed fingers mean that the bone moved

and it got out of its place. Dont let this scare

you. It will heal! =)

Zygapophysis is one of two pairs of bones found on top and on the underneath of a vertebreaÊthat interlocks the vertebreas together, with the cushiony spinalÊdiscs in the middle.

pelvic bone

synovial fluid is present.it lubricates the articular surface

Patellar reflex is an involuntary, deep tendon and myotatic reflex

It would make sense...

Five lumbar vertebrae.