WS 3 The Skeletal System

The red colored bone is … and classified as … type of bones.

• sternum, flat

• scapula, long

• clavicle, short

• rib cage, spongy

The correct functions of the skeleton are shown in number …

• 1, 2, and 4

• 1, 3, and 5

• 2, 3, and 4

• 2, 3, and 5

Based on their shapes, all bones in the table are classified as … bones.

• flat

• long

• compact

• irregular

Skull, ribs, and ulna are hard and contain a lot of calcium.

They are classified as ... type of bones.

• flat

• long

• spongy

• compact

The name of the bone in red color is … and classified as … type of bones.

• ribs, flat

• scapula, flat

• clavicle, short

• sternum, short

The bones shown in the picture are ….

• A = phalanges, long bone; B = metatarsals, long bone; C = carpals, short

• A = phalanges, short bone; B = metatarsals, long bone; C = tarsus, short

• A = phalanges, long bone; B = metacarpals, long bone; C = carpals, short

• A = phalanges, short bone; B = metacarpals, short bone; C = tarsus, short

According to the table, flat bone is shown in number ….

• 1, 2, and 4

• 1, 3, and 5

• 2, 3, and 4

• 3, 4, and 5

Tags

NGSS.MS-LS4-2

Read the statements below.

- These bones are elastic.

- They contain less calcium.

- Nasal bone and ear bone are the examples.

Based on the structures, these types of bones are called ….

• flat

• long

• spongy

• compact

The characteristics of compact bones are shown in number ….

• 1 and 2

• 1 and 3

• 2 and 4

• 3 and 4

The bones in letter A and B are classified as ….

• A = Radius, long ; B = Ulna, long

• A = Ulna, long ; B = Humerus, long

• A = Humerus, long ; B = Ulna, long

• A = Humerus, long ; B = Radius, long