The earth's core, the sun, and greenhouse gases(because they cause global warming)
Answer:
I'd say nuclear, because of the dangers associated with producing it.
Explanation:
Chemically aphid faeces is similar to sap- it’s a clear and colorless sweet, syrupy liquid. If you want a somewhat gross, but somewhat interesting fact, an aphid poops about a milligram per hour, which doesn’t sound like a lot, but they only weigh two milligrams!
The two lower leg bones are called the tibia and the fibula
