QUESTIONS
- Which statement supports the fact that bone cells are smaller than bone tissue?
Bones cells combine with other bone cells to make bone tissue.
2. What is an organ? Give an example of an organ?
An organ is a group of tissues that work together to do a certain job for the body. The stomach is an organ.
3. List two organ systems.
Brain and liver.
4. Which organ system do you think is the most interesting? Why?
Stomach because it is where our food goes.
5. Why is it necessary for the respiratory and circulatory systems to work together?
Because the respiratory system brings in oxygen and pushes out carbon dioxide and the circulatory system transports the gasses to where they must go.
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