Skeletal System

Skeletal System

Multiple Choice

How many bones are in the adult human body?

• 260

• 280

• 208

• 206

Multiple Choice

What are the 2 organs in the skeletal system?

• muscles and joints

• joints and bones

• heart and lungs

• kidney and pancreas

Multiple Choice

Which vital organ does your skull protect?

• Brain

• Stomach

• Heart

• Lungs

Multiple Choice

Your _____ helps you stand tall.

• skull

• femur

• spine

• rib cage

Multiple Select

What are functions of the skeletal system? Check all that apply.

• Movement

• Protection

• Sleep

• Support

Multiple Choice

Your collar bone is scientifically called

• clavicle

• sternum

• phalanges

• ulna

Multiple Choice

Upper arm bone is scientifically called

• sternum

• humerus

• femur

• biceps

Multiple Choice

The functions are the skeletal system are

• To support the body, protect the organs, store calcium, and produce blood cells

• to regulate the composition of body fluids by removing metabolic wastes and retain the balance of water, salt, and other nutrients

• to regulate and maintain bodily functions by producing hormones and releasing them into the blood stream

• to enable the diffusion of oxygen into the bloodstream and the removal of carbon dioxide from the bloodstream

Multiple Choice

Why is it important to eat foods with a lot of calcium?

• Calcium strengthens your bones.

• Calcium helps you sleep.

• Calcium makes you smarter.

• Calcium supports heart health.

Multiple Choice

This system is responsible for the ability of the body to move.

• Skeletal system

• Muscular System

• Respiratory System

• Excretory System

Multiple Choice

Name of the part inside the bones responsible for cell production?

• Cell Bone Marrow

• Red Bone Marrow

• Yellow Bone Marrow

Multiple Choice

The part inside the bone that stores fat specially as an adult is ____

• Red Bone Marrow

• Yellow Bone Marrow

Multiple Choice

The Yellow part of the bone marrow represents _____

• Fat

• Energy Storage

• Adipose tissue

• All of the above

Fill in the Blanks

The bone is made of

% of collagen fibers

Fill in the Blanks

The bones are made of _____ and _____ to be resistant