Across
- 2. The liquid that makes up most of the cell in which chemical reactions happen.
- 5. The waste gas that is produced during photosynthesis.
- 6. This contains the genetic material (DNA) of the organism and controls the cell’s activities.
- 7. A strong cord-like tissue which connects muscles to bones.
- 8. The spongy material inside your large bones like those in your legs and hips, that make blood cells
- 11. The gas that all your cells need in order to carry out respiration.
- 13. A tough outer layer of the cell, to provide strength and support to the plant.
- 14. The smallest thing that living things are made of.
- 15. Tiny parts of cells floating in the cytoplasm where energy is released from glucose.
Down
- 1. The gas you breath out, that is a waste product of respiration.
- 2. A flexible outer layer that surrounds the cell and controls which substances can pass into and out from it.
- 3. These parts of the body help support, provide movement and protection to the body.
- 4. The use full product of photosynthesis.
- 9. Muscles always work in pairs called _______________ pairs.
- 10. Which is the longest and strongest bone in the body?
- 12. Structures found in the cells of green parts of plants only (leaves and stems) which contain a green pigment called chlorophyll in which photosynthesis occurs.