Hello there what is the question?
Answer: the first option is correct
Why: the seed is the one doing all the work and no other forces were mentioned after 4 days
The answer in chemistry is mol/L and altho it is represented by the symbol M usually.
A mole of water molecules contains 2 moles of hydrogen atoms and 1 mole of oxygen atoms.
Natural sources include decomposition,ocean release and respiration.
Human sources come from activities like cement production, deforestation as well as the burning of fossil fuels like coal,oil and natural gas.
