Answer:
C. Synthesis of organic molecules
Explanation:
According to chemical evolution theory, life originated from inorganic molecules by the mode of chemical evolution. In primitive conditions of earth, only inorganic molecules were present. These molecules reacted under lightning, UV radiation and other environmental conditions to give rise to complex organic molecules like amino acids, sugars, lipids etc. They formed the basis for proteins, RNA and other molecules which ultimately led to the formation of cellular structures.
Electron shell is the outer orbital, while the inner orbital are just called orbitals.
Answer:
the answer is B
Explanation:
As it releases so does the potassium ions
I’m guessing false because the water cycle contains all water on earth I think