Draw a Mitochondria in Your Heart

Biology cookies, amazing ideas~ 1. Teach natural enemies how to kill themselves day and night (E. Coli x bacteriophage) Completed 2. I don't know which one will come first, tomorrow or love (lutein x chlorophyll a = paranoid and cold x sweet and sweet) Completed To be constructed: 3. Mitochondria x chloroplasts (arrogant poisonous tongue x soft and cute little girl) 4. Osprey algae 5. Kidney x Lung (Grumpy Old Man x Oxygen Beauty) Concept: Biology cookies, mind-boggling ideas~