7GS-Body Organization

The brain, spinal cord, and nerves are all organs that work together to send messages throughout the body. This is an example of ____.

•  an organ system
• an organ
• a cell
• an organelle

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The brain is composed, or made of, many different types of cells and tissue. What level of organization is the brain?

• A. organ system
• B. organ
• C. cell
• D. tissue

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A group of cells works together to connect and support various parts of the body. This group of cells can be called a _____.

• an organ
• an organism
• a system
• a tissue

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The most basic level of human organization is _____.

• an organism
• an organ
• a cell
  
• a tissue

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Organs that work together are part of a(n) ________________________.

• cells

• tissue

• organ system

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A group of tissues that work together is a(n) ______________________.

• cell

• organ

• organ system

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What is a group of cells that are alike and work together?

• a cell team

• a tissue

• a cell family

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Which body system gives your body shape and protects most major organs?

• muscular
• cardiovascular
• skeletal
• muscular

Which body system breaks down food and sends nutrients to all of the body's organs?

• nervous
• spinal
• skeletal
• digestive

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Which is the main organ of the nervous system?

• lung
• kidney
• heart
• brain

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