The process that would release energy from gold is fission; while from carbon it would be fusion. Nuclear fission is the splitting of a heavy, unstable nucleus into two lighter nuclei, and nuclear fusion is the process where two light nuclei combine together releasing vats amounts of energy.
Its some type of arachnid. thats all i know sry.
Carbon-12 has 6 neutrons and 6 protons, making it 12.
Carbon-14 has 8 neutrons and 6 protons, making it 14.
It is used to date the age of things that are very old using radioactive isotopes.
Yes, like on land humans are at the top of the food chain and the rest of the animals on land trickles down from there. Yet the only difference with a marine food chain is instead of land animals and humans the food chain consists of fish,sharks, and other water dwelling animals.
Hope this helped!!