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(5th) Science-Cells
(5th) Science Chapter 1 / Lesson 2 - Cells - How Do Cells Work Together
| Term | Definition |
|---|---|
| Tissue | Group of CELLS that work together to perform a certain function |
| Organ | Group of TISSUES that work together to perform a certain function |
| Organ System | Group of ORGANS that work together to do a job for the body |
| Digestive System | Organ system that turns food into nutrients that body cells need for energy, growth and repair |
| Peristalsis | Wavelike contraction of muscles in the organs of the digestive system. Helps move food through the system. |
| Epithelial Tissues | Found in Skin |
| Muscle Tissue | Contracts & Relaxes to move your skeleton |
| Connective Tissue | Found in Bones & Cartilage |
| Nervous System | Found in Brain, Spine and Nerves |
| Epithelial Tissue | Lines Internal Organs |
| Connective Tissue | Found in Tendons & Ligaments |
| Tendons | Connect Bone to Muscle |
| Ligaments | Connect Bone to Bone |
| Organs | Heart, Lungs & Skin |
| Connective Tissue | Blood |
| Red Blood Cells | Deliver Oxygen |
| White Blood Cells | Help Fight Disease |
| Plasma | Liquid part of blood |
| Plasma | Delivers nutrients & Helps Remove Waste from body cells |
| Platelets | Help blood Clot if you are cut |