1. http://www.youtube.com/watch?v=-zafJKbMPA8 http://www.youtube.com/watch?v=gFuEo2ccT PA

2. This is the jelly like substance inside the cell. This is the brain of the cell. It directs all its activities. These give the cells energy. They release energy in the cell. This holds the cell together and separates it from its surroundings. These store food and water i n the cell.

3. These store food and water i n the cell. This is the brain of the cell. It directs all its activities. These give the cells energy. They release energy in the cell. This is the jelly like substance inside the cell. This holds the cell together and separates it from its surroundings.

4. This supports and protects the plant cell! This makes food for the plant cell.

5. circulatory system a whole living thing

17. cell organism unicellular multicellular amoeba person organelles mitochondria vacuoles cytoplasm

18. cell membrane nucleus chloroplasts cell wall

19. mold yeast helpful harmful bacteria in yogurt bacteria on raw meat or uncooked eggs a unicellular organism Tomorrow