QUESTION: Fix punctuation: If it is too moist the rotten parts should be removed
ANS: If it is too moist, the rotten parts should be removed.

QUESTION: Fix punctuation: To keep climate change below dangerous levels the international community agrees that the average global temperature must not rise more than 2C above the preindustrial temperature
ANS: To keep climate change below dangerous levels, the international community agrees that the average global temperature must not rise more than 2C above the pre-industrial temperature.

QUESTION: Fix punctuation: 5 Eliminates frizz and prevents split ends
ANS: 5. Eliminates frizz and prevents split ends.

QUESTION: Fix punctuation: 7 So the priests and the prophets and all the people heard Jeremiah speaking these words in the house of the LORD
ANS:
7 So the priests and the prophets and all the people heard Jeremiah speaking these words in the house of the LORD.