Across
- 3. A group of similar cells that work together to perform a function
- 7. Transports nutrients, gases, waste and hormones
- 10. A group of organ systems working together to keep the body stable and healthy
- 12. Examples of these type of tissues are smooth, skeletal and cardiac. The function is to enable movement.
- 15. the smallest unit that can carry out all functions of life
- 16. Produces gametes(egg and sperm) and offspring
- 17. A type of tissue that makes up the skins surface and lines organs
- 19. Communicates via electrical signals to regulate behaviors, maintain homeostasis, regulates other body systems and controls sensory and motor functions
- 20. This type of tissue makes up the brain, spinal cord and nerves. The function is to make and send signals to respond to the environment.
Down
- 1. Breaks down food and absorbs nutrients and water
- 2. Protects against injury and is a physical barrier that protects from the outside environment
- 4. A structure that is made of two or more types of tissues that work together toward a specific function
- 5. Regulates body fluids by removing excess water from the body and removes waste from the blood
- 6. This type of tissue is found in bone, tendons and fat. The function is to connect, support and insulate the body.
- 8. Communicates via chemical signals (hormones) to regulate body temperature, metabolism, development and reproduction, helps to maintain homeostasis and regulates other body systems
- 9. Organs that work together to perform a certain function
- 11. Supports muscles and provides structure and protection for the body, makes blood cells
- 13. Responsible for gas exchange; inhaling oxygen and exhaling carbon dioxide in humans
- 14. Moves limbs and truck, provided structure and support
- 18. Defends against infection, fights against bacteria, viruses and disease