I'm not sure what you mean by "traced down", but it's true
that every part of every human is made of atoms.
Yes, all matter is composed of atoms.
haha is this alex? i cant get this one either
Ultimately - the Sun, or at least the radiated light and heat energy given off by it
Well, both are modern humans and all modern humans can be genetically traced back to Africa about 200,000 years ago.
Ozone is a molecule of three atoms. All three atoms are of oxygen.
No. The elements does not have minds like humans.
Fermion
plants and other producers that utilize photosynthesis to convert carbon dioxide into organic molecules. These carbon atoms are initially fixed by plants and then transferred through the food chain to consumers and decomposers as they are consumed and broken down for energy or structural purposes.
Alphabetic writing systems can be traced back to nature.
Because the outsides of all atoms are negatively charged so they repel when they come close.
A child's body is composed of trillions of atoms. Each atom is a basic unit of matter that makes up all living organisms, including humans.
No Not At All