Skeletal System & Nervous System

Skeletal System & Nervous System Worksheet-4

11. True/False:

a.      Skull protects the heart and lung inside.

b.      Teeth help us in cutting and chewing the food.

c.      Skeletal system restricts the movement of our body.

d.      Skeletal muscles are the only muscles which we can control.

e.      Cardiac muscles and smooth muscles function automatically.

f.       Pivot joint is responsible for the movement of the head.

Skeletal System & Nervous System Worksheet-5

Multiple-Choice Question:

1. There are ___ bones in our body.

(A) 204                        (B) 206                        (C) 205

2. Bones are filled with jelly-like substance known as:

(A) Bone marrow

(B) Plasma

(C) Blood

Skeletal System & Nervous System Worksheet-6

11. True/False:

a.      Rib cage protects the brain inside.

b.      Ribs make a cage of bones around the stomach.

c.      Our bones are covered with muscles.

d.      Skeletal muscles are present in arms, legs etc.,

e.      Heart pumps the blood to the other parts of the body.

f.       Hinge joint allows the bone to slide against each other in a gliding motion.