2. In which organ is oxygen absorbed into the blood ? The Lungs. The Heart. The eye.
3. Name the green pigment present in leaves: Melanine Chlorophyll
4. Starch is made in the leaves from .... which is produced during photosynthesis Glucose. Oxygen
5. Which is the main process of transfering energy to surroundings at each stage of the food chain ? Respiration Nutrition Growth