Answer:
4 weeks
Explanation:
It takes 4 weeks for the cyclle to be happening again
Answer:
a.
△H=−72 kcal
The energy required for production of 1.6 g of glucose is [molecular mass of glucose is 180 gm]
b.

The iron(III) ions and chloride ions remain aqueous and are spectator ions in a reaction that produces solid barium sulfate.
Vegetable soup is a mixture.
There could be a big maximum amount or small, either works