KS3 Y7 Cells, Tissues and Organs

Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button if available to get a clue. Note that you will lose points if you ask for hints or clues!
   adapted      blood      blood circulatory system      blood vessels      brain      breathing system      carry messages      digestive system      food      muscle cells      muscle tissues      nerve cells      nerve tissues      nervous system      neurones      organ      organ systems      root hair cells      root hair tissue      tissues      xylem cells      xylem tissue   
Cells of one type grouped together to do a certain job make up .
Tissues of different types grouped together make up the . Organs together make up the .

In animals, the heart is an organ that is made up of the and the .

The nerve tissues are made up of and the muscle tissue is made up of the .

The heart organ and the make up the organ system called the which is responsible for carrying and around the body.

In plants, the root is an . It is made up of the and the .

The root hair tissue is made up of and the xylem tissue is made up of .

There are other organ systems. The breaks food down. The includes the and a huge network of or nerve cells to around the body. The is another system which includes the lungs.

Cells with special shapes are said to be to do their special jobs and we should really be grateful we have them because they help us live.

 

 

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