States of Matter and Cells Crossword Puzzle

QUESTIONS LIST:

• filtration : a separation technique used to separate sand and water
• nucleus : the structure that controls the activities in a cell
• cytoplasm : the jelly-like substance in a cell that surrounds organelles
• digestive : the organ system that breaks down our food
• compound : when different atoms or elements are chemically bonded
• evaporation : change of state from liquid to gas
• bone marrow : where blood cells are made
• diffusion : movement of particles from an area of high to low concentration
• pressure : caused when gas particles bounce off the walls of their container
• nerve cell : the specialised cell that transmits electrical signals around our body
• antagonistic pair : muscles work together in these
• cell membrane : the structure that controls movement in and out of the cell