QUESTION: Fix punctuation: 421 He shall carry forth the bull outside the camp and burn it as he burned the first bull It is the sin offering for the assembly
ANS: 4:21 He shall carry forth the bull outside the camp, and burn it as he burned the first bull. It is the sin offering for the assembly.

QUESTION: Fix punctuation: This chemical is the most toxic of the two fabric softeners in the EDIPTEX database
ANS: This chemical is the most toxic of the two fabric softeners in the EDIP-TEX database.

QUESTION: Fix punctuation: As explained mast cells are part of every single persons immune system
ANS: As explained, mast cells are part of every single person's immune system.

QUESTION: Fix punctuation: There are specific national requirements for the ordering and supply of official ear tags in each country
ANS:
There are specific national requirements for the ordering and supply of official ear tags in each country.