Cells
All living things are made up of __________?
Cells
What is the name for the point where two bones meet?
Joint
True/False: Blood flows through the lungs on its path around the body
True
What is an example of a multicellular organism?
Humans, plants, animals
What does the skeletal system help provide?
- Protection
- Shape and Support
- Movement
True or False:
One of the body systems can complete its functions without the help of any other body system.
False
Can you see a unicellular organism? (without a microscope)
No
The muscular and skeletal systems work together, allowing humans to do what?
Move
What is the main function of capillaries (one of the three types of blood vessels) in the circulatory system?
To assist in the exchange of substances between the blood and other tissues.
What is the correct order of the levels of organization?
Cell --> Tissue --> Organ --> Organ System
What type of muscles automatically move WITHOUT you knowing?
Involuntary
When you inhale what happens to your lungs?
Tissues are made of cells with similar _________ and __________ that have joined together.
Structures and Functions
Where is blood made in our body?
Bone marrow
Blood falls under which category of the Levels of Organization?
Tissue