Skeletal and Muscular System

Sophia is a pitcher on her softball team. When Sophia pitches the ball she is using her arm muscles. Sohpia's arm muscles are _______.

• made of hard bone

• made of liquid

• involuntary

• voluntary

Food moves through the digestive system by the action of what type of muscle?

• involuntary

• voluntary

• cardiac

• skeletal

This type of connective tissue attaches muscle to bone.

• ligament

• tendon

• cartilage

• muscle

This is a place where two bones meet.

• tendon

• joint

• cartilage

• bone marrow

This is the material that can be found inside bones and  is responsible for making red blood cells.

• cartilage

• ligaments

• bone marrow

• bone fibers

These two systems work closely together to help us move.

• circulatory and muscular

• muscular and skeletal

• skeletal and nervous

• muscular and digestive

An organism has a skeletal system consisting of many bones of different shapes and sizes. What can we conclude about the organism?

• It is unicellular.

• It has many cells.

• It only has 2 cells.

• It has no cells.

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-3

This is the type of muscle that you can find in the walls of many organs.

• skeletal

• cardiac

• smooth

• cartilage

This is a type of connective tissue that coats the ends of our bones to prevent wear and tear.

• cartilage

• ligaments

• tendons

• bones

A _________ muscle is a muscle that I CAN control.

• involuntary

• voluntary

• cardiac

• smooth