QUES: Researchers believe that having sufficient amounts of telomerase will make the cells capable of continuing to divide without dying

correct the punctuation.

CORRECTED: Researchers believe that having sufficient amounts of telomerase will make the cells capable of continuing to divide without dying.
Question: Product descriptions and specifications are based on information sites of manufacturers Scope of delivery performance and appearance of a vacuum cleaner Zelmer Solaris Twix 55003 HT are subject to change without notice
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Answer: Product descriptions and specifications are based on information sites of manufacturers. Scope of delivery, performance and appearance of a vacuum cleaner Zelmer Solaris Twix 5500.3 HT are subject to change without notice.
Power sockets EU adapter only

Can you repeat this sentence, but add in punctuation?
Power sockets (EU adapter only)
input: But a new centre of the political field can also emerge without one A middle ground does not require the degree of consent implied by a deal its a sufficient but not a necessary condition
fixed: But a new centre of the political field can also emerge without one. A middle ground does not require the degree of consent implied by a deal; it's a sufficient but not a necessary condition.
input ---- This attractive BERNINA sewing machine bag offers plenty of room and protects your sewing machine and accessories even when traveling
output ---- This attractive BERNINA sewing machine bag offers plenty of room, and protects your sewing machine and accessories even when traveling.
Add punctuation: The oxygen content of the blood becomes be too low while the blood level of carbon dioxide becomes too high
A:
The oxygen content of the blood becomes be too low while the blood level of carbon dioxide becomes too high.