The Skeleton

Question 1

What are the 6 functions of the skeleton?

Answer 1

production of blood cells
storage of minerals
movements
support
posture
protection

Question 2

describe the production of blood cells in the skeleton

Answer 2

blood cells are created in bone marrow that is located inside the long bones

Question 3

describe the storage of minerals in the skeleton

Answer 3

the skeleton can kepp important things such as calcium iron and zinc until the body needs them

Question 4

describe how the skeleton moves

Answer 4

bones are attached to muscles by tendons. when the muscles contract it pulls a tendon which then pulls the bone

Question 5

how does the skeleton provide support?

Answer 5

the skeleton provides a framework for the bodies softer tissue

Question 6

how does the skeleton provide protection?

Answer 6

flat bones provide a strong large surface area to prevent vital organs from being damaged

Question 7

how does the skeleton help with posture?

Answer 7

the skeleton helps to keep the body upright and helps to maintain its shape

Question 8

what is the axial skeleton?

Answer 8

-the central part of the skeleton
-main support
-cranium, veterbrae, ribs, sternum

Question 9

what is the appendicular skeleton?

Answer 9

-the rest of the bones (apart from the axial skeleton)
-includes the arms and legs]
-also includes joints connected to the axial skeleton
-pelvis, radius, ulna