Across
- 2. : the red liquid that circulates in the arteries and veins of humans and other vertebrate animals, carrying oxygen to and carbon dioxide from the tissues of the body.
- 5. : a part of an organism which is typically self contained and has a specific vital function.
- 8. : A state of balance among all the body systems needed for the body to survive and function correctly
- 10. System : The integumentary system is the set of organs forming the outermost layer of an animal's body.
- 12. : the smallest structural and functional unit of an organism, which is typically microscopic and consists of cytoplasm and a nucleus enclosed in a membrane.
Down
- 1. : The smallest particle of a substance that has all of the physical and chemical properties of that substance
- 3. : A bundle of fibers that receives and sends messages between the body and the brain.
- 4. System : Skeletal system is an organ system whose primary function is for structural support and protection
- 6. System : the network of nerve cells and fibers which transmits nerve impulses between parts of the body.
- 7. System : groups of organs that works together to do specific works.
- 9. : Stimulus is an event or any change in the external environment that evokes a specific functional reaction in an organ or tissue.
- 11. : A group or layer of cells that work together to perform a specific function.