Organization, Skeletal, and Muscular Systems

What is the smallest unit of life called?

• tissue

• organ

• organ system

• cell

Tags

NGSS.MS-LS1-1

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Cells form _____________, which are a group of cells that perform a function, or job.

• tissues

• organs

• organ systems

• cells

Tags

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_____________ are formed by different types of tissues.

• Cells

• Organs

• Organ systems

Different organs function together to form an ______________________.

• cell

• tissue

• organ system

Tags

NGSS.MS-LS1-3

Which one is an example of an organ system?

• cell system

• circulatory system

• lungs

• heart

What does the skeletal system include?

• muscles and brains

• bones and joints

• bones and nerves

• joints and tendons

What is the place called where two bones make contact with each other?

• ligaments

• joints

• muscles

• tendons

How does the skeletal system help the human body?

• It helps us think and move.

• It provides structure, support, and protection.

• It sends signals through our nerves.

• It helps our body have no structure, so we are just blobs.

What protects our brain?

• the ribs

• the femur

• the skull

• tendons

What protects our heart and lungs?

• the ribs

• the skull

• tendons

• muscles