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WorksheetsSkeletal System
Total questions: 16
Worksheet time: 4hrs 0mins
What does this picture represent ?
Digestion system
Skeletal system
Circulatory system
Sextual system
How many bones does adults have
300 bones
270 bones
160 bones
206 bones
Backbone protects
Spinal cord
Marrow
Brain
Heart
-------------------Protect the brain
Ribs
Sternum
Spine
Skull
________________ Protects heart and lungs from injury
Sternum
Skull
Ribs
Backbone
Axial Skeleton includes:
The skull
The spine
The ribs and sternum
All of the above
Shoulders, arms, hips, and legs are parts of:
Axial skeleton
Skeletal System
Appendicular skeleton
Marrow
White and red blood cells are produced by:
Bones
Marrow
Spinal
skull
Which type of bone is responsible to support Weight and Facilitate Movement
Long bones
Short bones
Irregular bones
Flat bones
Skull and sternum, are examples of
Long bone
Flat bon
Irregular bone
Short bone
Bone Marrow: Fills the gaps between the
Skull
Spine
Marrow
Spongy bone
Stores fat that can serve as an energy reserve.
White marrow
Yellow marrow
Red marrow
none of the above
Produces most of the body’s blood cells.
Black marrow
Red marrow
Yellow marrow
White marrow
___________of an adults body weight is bone.
90%
10%
50%
20%
Bone is made up of 2 minerals:
Calcium and Water
Water and V-C
Calcium and Phosphorus
Zinc and Calcium
Ears and the end of the nose are:
Marrow
Weak bones
Strong bones
Cartilage
