The question is which organelle break down sugar molecules that supply energy to the cell. The answer is mitochondria.
An observation may generate a scientific question, which may lead to a hypothesis. The hypothesis can be tested the experimentation. The results of experimentation lead to changes in scientific knowledge.
You can do the coral snake, as the coral snake has gained adaptations of
1. Venom to kill prey and protect itself
2. Have bright coloration to warn predators that it is toxic
3. Have a forked tongue in order to smell out prey
To proceed scientifically, you could measure several properties of the unknown liquid and compare them with the properties of known substances. You might observe and measure such properties as color, odor, texture, density, boiling point, and freezing point.
Answer:
What you've possibly learned is the different cycles, Animal Life, And Weather and Climate.