* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download Welcome Back!!
Document related concepts
7th—Traits of Living Things 1. Living things are made of cells. 2. Living things grow and develop. 3. Living things respond to their surroundings. Living things maintain homeostasis. (regulate their internal conditions) Living things use energy. They reproduce Living Things Need A place to live (habitat) Water food Entrance Quiz 1. Which cell part is found only in plant cells and provides protection and support? 2. Which cell part controls all the cell’s activities? 3. Which part allows water, food, and oxygen to enter the cell and carbon dioxide to leave the cell? 4. Where is extra food, water, and waste stored in the cell—like a refrigerator? 5. Which cell part is the gelatin-like substance that the other parts “float” in? 6. Which cell part is found only in the plant cell and contains chlorophyll which is used for photosynthesis? 8th 7. Which cell part is where protein is processed? 8. Which cell part acts like a passageway for materials to move from the cell membrane to the nucleus? 9. Which part packages, stores, and moves materials within the cell? What do these cell parts do? 1. cell wall 2. cell membrane 3. cytoplasm 4. nucleus 5. chloroplasts 6. mitochondria 7. ribosomes 8 endoplasmic reticulum 9. Golgi bodies 10. vacuoles Levels of Organization Cells Tissues Organs Organ Systems Organism