The citric acid cycle should be the answer.
Answer:
1)Around 450 B.C., the Greek philosopher Democritus introduced the idea of the atom.
2)All matter is made of atoms, Atoms are indivisible and indestructible.Compounds are formed by a combination of two or more different kinds of atoms, A chemical reaction is a rearrangement of atoms.
3)B
Explanation:
Running water. Streams, lakes, rivers, ponds, oceans- all affect the Earth's landscape.
Answer: 12156.275515999867
12156 simplified repeated decimal.
Explanation: